:root {
  color-scheme: dark;
  --bg: #050606;
  --bg-raised: #0b0d0d;
  --surface: #111515;
  --surface-strong: #161b1a;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --text: #f7f3ec;
  --muted: #b8c1bd;
  --subtle: #7e8986;
  --accent: #00d4d4;
  --accent-soft: rgba(0, 212, 212, 0.16);
  --accent-dark: #0099cc;
  --teal: #00d4d4;
  --clay: #9d4edd;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(0, 212, 212, 0.08), transparent 30rem),
    linear-gradient(180deg, #050606 0%, #080a0a 48%, #050606 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(0, 212, 212, 0.7);
  outline-offset: 3px;
}

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

/* ANIMATIONS */
.fade-in {
  animation: fadeIn 600ms ease-out 200ms both;
}

.fade-in-up {
  animation: fadeInUp 600ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in-up:nth-child(1) { animation-delay: 0ms; }
.fade-in-up:nth-child(2) { animation-delay: 100ms; }
.fade-in-up:nth-child(3) { animation-delay: 200ms; }
.fade-in-up:nth-child(4) { animation-delay: 300ms; }

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(5, 6, 6, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
  animation: fadeInDown 500ms ease-out;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  transition: var(--transition);
}

.brand:hover {
  transform: translateY(-1px);
}

.brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 900;
  transition: var(--transition);
}

.brand:hover .brand__mark {
  background: var(--accent-soft);
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(0, 212, 212, 0.2);
}

.brand__text strong {
  display: block;
  font-size: 1rem;
  line-height: 1.1;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a {
  border-radius: var(--radius);
  padding: 0.58rem 0.68rem;
  transition: var(--transition);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 300ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  background: rgba(0, 212, 212, 0.1);
  color: var(--text);
}

.nav a:hover::after,
.nav a:focus-visible::after {
  width: calc(100% - 1.36rem);
}

.nav__cta {
  margin-left: 0.5rem;
  border: 1px solid rgba(0, 212, 212, 0.42);
  background: var(--accent-soft);
  color: var(--text);
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--surface-strong);
  border-color: var(--line-strong);
}

.menu-toggle__line {
  display: block;
  width: 19px;
  height: 2px;
  margin: 3px 0;
  border-radius: 999px;
  background: currentColor;
  transition: var(--transition);
}

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 6, 6, 0.95), rgba(5, 6, 6, 0.68)),
    url("assets/hero-jona-tech.png") center / cover;
  opacity: 0.34;
  content: "";
  transition: opacity 800ms ease;
}

.hero:hover::before {
  opacity: 0.42;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 14rem;
  background: linear-gradient(180deg, transparent, var(--bg));
  content: "";
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  grid-template-rows: auto auto;
  gap: 2rem;
  width: min(1160px, calc(100% - 2rem));
  min-height: auto;
  margin: 0 auto;
  padding: 7rem 0 5rem;
  align-items: start;
}

.hero__content {
  grid-row: span 2;
}

.hero__image {
  grid-column: 2;
  grid-row: 1;
}

.hero-panel {
  grid-column: 3;
  grid-row: span 2;
}

.hero__content {
  max-width: 850px;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: 5rem;
  line-height: 1;
  letter-spacing: -0.02em;
  animation: fadeInUp 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

.hero__copy {
  max-width: 720px;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.22rem;
  line-height: 1.6;
  animation: fadeInUp 700ms cubic-bezier(0.4, 0, 0.2, 1) 100ms both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
  animation: fadeInUp 700ms cubic-bezier(0.4, 0, 0.2, 1) 200ms both;
}

/* BUTTONS */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 0.82rem 1.5rem;
  font-weight: 850;
  font-size: 0.95rem;
  line-height: 1.1;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.button:hover::before,
.button:focus-visible::before {
  opacity: 1;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.button:active {
  transform: translateY(0);
}

.button--primary {
  background: linear-gradient(135deg, var(--accent), #00c4c4);
  color: #050606;
  box-shadow: 0 8px 24px rgba(0, 212, 212, 0.3);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: linear-gradient(135deg, #00e0e0, #00d4d4);
  box-shadow: 0 12px 32px rgba(0, 212, 212, 0.4);
}

.button--secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 212, 212, 0.5);
  color: var(--accent);
}

.button--block {
  width: 100%;
}

/* HERO PANEL */
.hero-panel {
  align-self: end;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: rgba(17, 21, 21, 0.82);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  animation: slideInRight 700ms cubic-bezier(0.4, 0, 0.2, 1);
  transition: var(--transition);
}

.hero-panel:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 48px rgba(0, 212, 212, 0.2);
  transform: translateY(-2px);
}

.hero-panel__label {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-panel strong {
  display: block;
  font-size: 2.2rem;
  line-height: 1.04;
  margin-bottom: 0.5rem;
}

.hero-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* HERO IMAGE */
.hero__image {
  margin: 0;
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 700ms cubic-bezier(0.4, 0, 0.2, 1) 300ms both;
}

.hero__image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 212, 212, 0.15);
  border: 1px solid var(--line-strong);
}

/* SECTIONS */
.section {
  padding: 6rem 0;
  background: var(--bg);
  transition: background 500ms ease;
}

.section--problem {
  background: linear-gradient(180deg, #050606 0%, #0a0d0d 50%, #050606 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section--inspect,
.section--method {
  background: #080909;
}

.section--positioning {
  background: linear-gradient(180deg, #080909 0%, #050606 100%);
  border-top: 1px solid var(--line);
}

.section--offers {
  background: #050606;
}

.section--about {
  background: #0a0d0d;
  border-top: 1px solid var(--line);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about__profile {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 212, 212, 0.12);
  border: 1px solid var(--line-strong);
  animation: fadeInUp 600ms cubic-bezier(0.4, 0, 0.2, 1) 200ms both;
}

.about__profile img {
  width: 100%;
  height: auto;
  display: block;
}

.about-content {
  animation: fadeInUp 600ms cubic-bezier(0.4, 0, 0.2, 1) 100ms both;
}

.about-content h2 {
  margin-top: 0;
}

.section--contact {
  background: linear-gradient(180deg, #050606 0%, #080a0a 100%);
  border-top: 1px solid var(--line);
}

.section__inner {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.section-content {
  max-width: 880px;
}

.section h2 {
  margin: 0 0 1.5rem;
  font-size: 3.2rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  animation: fadeInUp 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.section-subtitle {
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  animation: fadeInUp 600ms cubic-bezier(0.4, 0, 0.2, 1) 100ms both;
}

/* PROBLEM SECTION */
.problem-points {
  display: grid;
  gap: 1.5rem;
}

.problem-point {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  transition: var(--transition);
}

.problem-point:hover {
  border-color: #00e0e0;
}

.problem-point strong {
  display: block;
  color: var(--text);
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.problem-point p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* INSPECT CHECKLIST */
.inspect-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.inspect-checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 750;
  transition: var(--transition);
}

.inspect-checklist li:hover {
  background: rgba(0, 212, 212, 0.08);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.inspect-checklist li::before {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #050606;
  font-size: 0.7rem;
  font-weight: 900;
  content: "✓";
}

/* METHOD GRID */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.method-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  background: rgba(17, 21, 21, 0.6);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.method-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 212, 0.1), transparent);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.method-card:hover {
  border-color: var(--accent);
  background: rgba(17, 21, 21, 0.8);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 212, 212, 0.15);
}

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

.method-card__number {
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 1rem;
  opacity: 0.3;
}

.method-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.method-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* POSITIONING */
.positioning-content {
  text-align: center;
}

.positioning-content p {
  margin: 0 auto 1.5rem;
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.positioning-content strong {
  color: var(--accent);
}

/* OFFERS */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.offer-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  background: rgba(17, 21, 21, 0.6);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.offer-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 212, 0.08), transparent);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.offer-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  background: rgba(17, 21, 21, 0.85);
  box-shadow: 0 16px 40px rgba(0, 212, 212, 0.1);
}

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

.offer-card--featured {
  border: 2px solid var(--accent);
  box-shadow: 0 8px 32px rgba(0, 212, 212, 0.15);
  transform: scale(1.02);
}

.offer-card--featured:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 20px 48px rgba(0, 212, 212, 0.25);
}

.offer-card__label {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.75rem;
  background: var(--accent-soft);
  border: 1px solid rgba(0, 212, 212, 0.3);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.offer-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.45rem;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.offer-card__price {
  margin: 0.5rem 0 0;
  color: var(--accent);
  font-size: 1.45rem;
  font-weight: 900;
  position: relative;
  z-index: 1;
}

.offer-card__desc {
  margin: 0.5rem 0 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.offer-card ul {
  display: grid;
  gap: 0.65rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
  flex-grow: 1;
  position: relative;
  z-index: 1;
}

.offer-card li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.offer-card li::before {
  flex-shrink: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  content: '';
}

.offer-card .button {
  margin-top: auto;
  width: 100%;
}

/* ABOUT */
.about-content {
  max-width: 760px;
}

.about-content p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.about-content strong {
  color: var(--accent);
}

@media (max-width: 1060px) {
  .hero h1 {
    font-size: 4rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 5.5rem 0 4rem;
  }

  .hero-panel {
    align-self: start;
    max-width: 520px;
  }

  .signal-row__inner,
  .method-grid,
  .concept-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-row__inner div {
    min-height: 120px;
  }

  .operator-grid,
  .recognition-layout,
  .inspection-grid,
  .reviews-grid,
  .contact-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .offer-grid,
  .proof-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .offer-card__summary {
    min-height: auto;
  }
}

@media (max-width: 920px) {
  .site-header {
    align-items: center;
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: grid;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 0.35rem 0 0.2rem;
  }

  .site-header.is-open .nav {
    display: flex;
  }

  .nav a {
    padding: 0.82rem 0.75rem;
  }

  .nav__cta {
    margin-left: 0;
    text-align: center;
  }
}

@media (max-width: 780px) {
  .hero::before {
    opacity: 0.28;
  }

  .hero__inner {
    width: min(100% - 1.25rem, 1160px);
    padding: 4rem 0 3rem;
  }

  .hero h1 {
    font-size: 3.05rem;
    line-height: 1.02;
  }

  .hero__copy {
    font-size: 1.06rem;
  }

  .hero__actions,
  .trust-chips {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-panel strong {
    font-size: 1.75rem;
  }

  .signal-row__inner,
  .method-grid,
  .concept-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.5rem 0;
  }

  .section__inner {
    width: min(100% - 1.25rem, 1160px);
  }

  .section h2 {
    font-size: 2.35rem;
  }

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

  .step-card span {
    margin-bottom: 2.5rem;
  }

  .contact-form fieldset {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
  .hero h1 {
    font-size: 4.2rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: auto;
    padding: 5rem 0 3.5rem;
  }

  .hero__content,
  .hero__image,
  .hero-panel {
    grid-column: auto;
    grid-row: auto;
  }

  .hero__image {
    max-width: 100%;
    margin-top: 2rem;
  }

  .hero-panel {
    align-self: start;
    max-width: 100%;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .offer-card--featured {
    grid-column: 1 / -1;
    max-width: 100%;
    transform: scale(1);
  }

  .offer-card--featured:hover {
    transform: translateY(-6px) scale(1.02);
  }
}

@media (max-width: 920px) {
  .site-header {
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: grid;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 0;
    animation: fadeInDown 300ms ease-out;
  }

  .nav a {
    padding: 0.75rem;
  }

  .nav__cta {
    margin-left: 0;
    margin-top: 0.5rem;
  }

  .hero h1 {
    font-size: 3.2rem;
  }

  .hero__image {
    max-width: 100%;
  }

  .about__profile {
    max-width: 300px;
  }

  .section h2 {
    font-size: 2.5rem;
  }

  .method-grid,
  .offers-grid,
  .inspect-checklist {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0.75rem 1rem;
  }

  .hero h1 {
    font-size: 2.5rem;
    line-height: 1.1;
  }

  .hero__copy {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__image {
    margin-top: 1.5rem;
    max-width: 100%;
  }

  .button {
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .hero-panel {
    padding: 1.25rem;
  }

  .hero-panel strong {
    font-size: 1.75rem;
  }

  .about__profile {
    max-width: 100%;
  }

  .section {
    padding: 4rem 0;
  }

  .section h2 {
    font-size: 2rem;
  }

  .section__inner {
    width: calc(100% - 1.5rem);
  }

  .form-group input,
  .form-group textarea {
    padding: 0.75rem;
    font-size: 16px;
  }

  .checkbox-group {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.25rem;
  }
}