/* Layout helpers */
.container {
  width: min(var(--layout-max), calc(100% - 40px));
  margin-inline: auto;
}

.section-head {
  text-align: center;
  max-width: 765px;
  margin-inline: auto;
  margin-bottom: clamp(32px, 5vw, 48px);
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 4vw, 30px);
  font-weight: 700;
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.25;
  color: var(--color-muted);
}

/* —— Loader —— */
#site-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-brand-gradient);
  display: grid;
  place-items: center;
  transition:
    opacity 0.5s ease,
    visibility 0.5s ease,
    background-color 0.8s ease;
}

#site-loader.bg-fade {
  background-color: transparent;
  pointer-events: none;
}

#site-loader img {
  width: 150px;
  animation: pulseLoader 1.5s infinite ease-in-out;
}

#site-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

@keyframes pulseLoader {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

/* —— Banner —— */
#banner {
  position: relative;
  min-height: min(100vh, 880px);
  padding: 120px 20px 80px;
  overflow: hidden;
  background: var(--color-brand-gradient);
  display: flex;
  flex-direction: column;
}

.banner__deco {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.banner__deco--1 {
  right: 0;
  bottom: 15%;
}

.banner__deco--2 {
  right: 0;
  bottom: 21%;
}

.banner__deco--3 {
  left: 0;
  top: 22%;
}

.banner__deco--4 {
  left: 0;
  top: 12%;
}
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "brand nav cta";
  align-items: center;
  gap: 16px 32px;
  width: 100%;
  padding: 24px max(20px, calc((100% - 1240px) / 2));
  transition:
    padding 0.3s ease,
    background-color 0.3s ease;
}

.site-header.is-sticky {
  position: fixed;
  background: var(--color-brand-gradient);
  padding-top: 12px;
  padding-bottom: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  animation: slideDownSticky 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDownSticky {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.site-header .brand {
  grid-area: brand;
}

.site-header .site-nav {
  grid-area: nav;
  justify-self: center;
}

.site-header .btn--nav {
  grid-area: cta;
  justify-self: end;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: transparent;
  border-radius: 8px;
  cursor: pointer;
  z-index: 1000;
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background: #fff;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
  pointer-events: none;
}

.site-header.nav-open .hamburger-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.site-header.nav-open .hamburger-line:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-only {
  display: none !important;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}

.site-header .brand img {
  width: 120px;
  height: auto;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.site-header.loaded .brand img {
  opacity: 1;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2vw, 30px);
}

.site-nav a {
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--nav {
  background: var(--color-brand-flat);
  color: #fff;
}

.btn--demo {
  background: linear-gradient(135deg, #95d10a 0%, #8cc503 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(140, 197, 3, 0.35);
}

.btn--outline-light {
  background: #fff;
  color: var(--color-brand-flat);
  border: 1px solid var(--color-brand-flat);
}

.hero {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  margin-bottom: 24px;
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 70px;
  font-size: 15px;
  font-weight: 500;
  color: #000;
}

.hero__badge-icon {
  font-size: 18px;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(42px, 8vw, 90px);
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
  letter-spacing: -0.02em;
}

.hero__tagline {
  margin: 0 0 16px;
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 700;
  color: #fff;
}

.hero__lead {
  margin: 0 auto 32px;
  max-width: 590px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-white-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 17px;
}

/* —— Counts —— */
#counts {
  padding: var(--gap-section) 20px;
  background: #fff;
}

.counts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(24px, 4vw, 48px);
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.counts-grid article {
  position: relative;
}

.counts-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 10%;
  bottom: 10%;
  right: calc(clamp(24px, 4vw, 48px) / -2);
  width: 1px;
  background: #00000033;
}

.counts-grid .stat-num {
  margin: 0 0 8px;
  font-size: clamp(22px, 4vw, 26px);
  font-weight: 700;
}

.counts-grid .stat-label {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: #000;
  opacity: 0.7;
}

/* —— Why choose —— */
#why-choose-us {
  padding: 0 20px var(--gap-section);
  background: #fff;
}

.choose-panel {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: 40px 24px clamp(28px, 4vw, 40px);
  border-radius: var(--radius-card);
  background:
    linear-gradient(0deg, rgba(37, 39, 145, 0.5), rgba(37, 39, 145, 0.5)),
    linear-gradient(116.73deg, #155dfc 0.83%, #9810fa 95.24%);
}

.choose-panel h2 {
  margin: 0 0 28px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.choose-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px 80px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-card);
}

.choose-card__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
}

.choose-card__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.choose-card p {
  margin: 0;
  font-weight: 500;
  font-size: clamp(13px, 1.8vw, 15px);
  line-height: 1.35;
  color: #fff;
}

/* —— Services —— */
#our-services {
  padding: var(--gap-section) 20px;
  background: #fafafa;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 30px 24px;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  border-top: 4px solid #a071cf;
}

.service-card h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
}

.service-card .body {
  margin: 0;
  font-size: 15px;
  line-height: 1.25;
  color: var(--color-text);
  opacity: 0.6;
}

.service-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  padding: 8px 12px;
  border-radius: 80px;
  font-size: 13px;
  font-weight: 500;
}

.chip--purple {
  background: var(--color-chip-bg);
  color: var(--color-chip-text);
}

.chip--pink {
  background: rgba(251, 113, 161, 0.15);
  color: #fb71a1;
}

.chip--blue {
  background: rgba(0, 180, 255, 0.15);
  color: #0088c6;
}

.chip--green {
  background: rgba(174, 214, 79, 0.15);
  color: #7bae00;
}

.chip--yellow {
  background: rgba(251, 219, 46, 0.15);
  color: #a08700;
}

.chip--red {
  background: rgba(240, 90, 89, 0.15);
  color: #c73e3d;
}

.service-card--pink {
  border-top-color: #fb71a1;
}

.service-card--blue {
  border-top-color: #00b4ff;
}

.service-card--green {
  border-top-color: #8cc503;
}

.service-card--yellow {
  border-top-color: #fbdb2e;
}

.service-card--red {
  border-top-color: #f05a59;
}

/* —— Trust —— */
#why-parents-trust-us {
  padding: var(--gap-section) 20px;
  background: var(--color-deep-navy);
  color: #fff;
}

#why-parents-trust-us .section-head h2,
#why-parents-trust-us .section-head p {
  color: #fff;
}

#why-parents-trust-us .section-head p {
  opacity: 0.5;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  margin-bottom: clamp(32px, 5vw, 48px);
}

.trust-visual {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.trust-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.trust-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-left: 68px;
}

.trust-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.trust-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.trust-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.trust-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
  opacity: 0.95;
}

.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 0 60px;
}

.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 12px;
  border-radius: var(--radius-card);
  text-align: center;
  color: #fff;
  font-weight: 500;
  font-size: 15px;
}

.trust-stat--pink {
  background: #fb70a9;
}

.trust-stat--cyan {
  background: #00b4ff;
}

.trust-stat--lime {
  background: #95d10a;
}

.trust-stat--coral {
  background: #f15a59;
}

#trust-stats-section {
  padding-bottom: 35px;
  margin-top: -64px;
  position: relative;
  z-index: 10;
}

.trust-stat .stat-ico {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

/* —— Classes —— */
#classes-subjects {
  padding: var(--gap-section) 20px;
  background: #fff;
}

.classes-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.classes-box {
  padding: 30px 24px;
  background: var(--color-panel);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-card);
}

.classes-box h3 {
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-brand-flat);
}

.class-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 40px;
  padding: 0 15px;
}

.class-cols ul {
  margin: 0;
  padding: 0;
}

.class-cols li {
  padding: 4px 0;
  font-size: 15px;
  font-weight: 500;
}

/* —— Testimonials —— */
#testimonial {
  padding: var(--gap-section) 20px;
  background: #fafafa;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 60px;
}

.testimonial-card {
  padding: 40px 24px;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.testimonial-card .quote {
  width: 62px;
  height: 62px;
  margin-bottom: 12px;
  position: absolute;
  top: -30px;
  background-color: currentColor;
  -webkit-mask-image: url("../assets/images/double_quotation.svg");
  mask-image: url("../assets/images/double_quotation.svg");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: left center;
  mask-position: left center;
}

.testimonial-card .quote--g {
  color: #95d10a;
}

.testimonial-card .quote--b {
  color: #00b4ff;
}

.testimonial-card .quote--r {
  color: #f15a59;
}

.testimonial-card blockquote {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.45;
  font-style: italic;
  color: var(--color-muted-soft);
}

.testimonial-card footer {
  font-size: 14px;
  font-weight: 600;
  color: #252791;
}

.testimonial-card footer span {
  display: block;
  font-weight: 500;
  color: #000000;
  margin-top: 4px;
}

/* —— About —— */
#about-us {
  padding: var(--gap-section) 20px;
  background: #fff;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(260px, 500px) 1fr;
  gap: clamp(24px, 5.5vw, 84px);
  align-items: start;
  margin-bottom: 48px;
}

.about-photo {
  border-radius: var(--radius-card);
  overflow: hidden;
}

.about-photo img {
  display: block;
  width: 100%;
}

.about-copy {
  padding-top: 40px;
}

.about-copy .role {
  margin: 0 0 40px;
  font-size: 18px;
  font-weight: 600;
}

.about-quote {
  display: flex;
  gap: 16px;
  margin-bottom: 44px;
  margin-left: 0;
  padding-right: 130px;
}

.about-quote::before {
  content: "";
  width: 4px;
  flex-shrink: 0;
  background: var(--color-brand-flat);
  border-radius: 2px;
}

.about-quote p {
  margin: 0;
  font-size: 15px;
  line-height: 1.4;
  font-style: italic;
  font-weight: 600;
  color: var(--color-brand-flat);
}

.about-copy .content {
  font-size: 15px;
  text-align: justify;
  padding-right: 108px;
}

.about-copy .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

.about-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 40px;
}

.about-hl {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 260px;
  font-size: 14px;
  font-weight: 500;
}

.about-hl__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  object-fit: contain;
}

/* —— Contact —— */
#contact-us {
  padding: var(--gap-section) 20px clamp(72px, 10vw, 120px);
  background: #f3f4f6;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(280px, 448px) minmax(300px, 1fr);
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
  max-width: 1120px;
  margin: 0 auto;
}

.contact-intro {
  padding-top: 40px;
}

.contact-intro h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 30px);
}

.contact-intro .lead {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.5;
  color: #000000;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  padding-top: 56px;
}

.contact-line {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-line__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: contain;
}

.contact-line strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.contact-line p {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}

.contact-line p a {
  text-decoration: none;
}

.demo-form {
  background: #fff;
  padding: 40px 50px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-form);
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 500;
  color: #1b1b21;
}

.field input,
.field textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-input);
  background: #efedf5;
}

.field select {
  width: 100%;
  padding: 10px 32px 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-input);
  background: #efedf5;
  appearance: none;
  -webkit-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg width="12" height="8" viewBox="0 0 12 8" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="%236B7280" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"/></svg>');
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

.field textarea {
  min-height: 120px;
  resize: none;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.interests legend {
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 500;
}

.interest-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.interest-pills input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.interest-pills label {
  display: inline-flex;
  padding: 10px 18px;
  border-radius: 9999px;
  background: #efedf5;
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  cursor: pointer;
  margin: 0;
  user-select: none;
  -webkit-user-select: none;
}

.interest-pills input:focus-visible + label {
  outline: 2px solid #155dfc;
}

.interest-pills input:checked + label {
  background: var(--color-brand-flat);
  color: #fff;
}

.btn-submit {
  width: 100%;
  margin-top: 8px;
  padding: 14px 24px;
  background: var(--color-brand-flat);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37, 39, 145, 0.25);
}

.btn-submit:hover {
  filter: brightness(1.05);
}

/* —— Footer —— */
#site-footer {
  padding: 48px 20px 32px;
  background: linear-gradient(27.73deg, #1140b0, #6a0baf 90%);
  color: #fff;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  margin-bottom: 30px;
}

.footer-brand img {
  width: 135px;
  height: auto;
}

.footer-brand strong {
  font-size: 24px;
  font-weight: 700;
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 40px;
  margin-bottom: 32px;
}

.footer-line {
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  max-width: 360px;
  font-size: 18px;
  line-height: 1.45;
}

.footer-line__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: contain;
}

.footer-copy {
  margin: 0;
  font-size: 15px;
  color: #f2f2f2;
  opacity: 0.7;
}

/* —— Animations —— */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.banner-anim {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

#banner.loaded .banner-anim {
  opacity: 1;
  transform: translateY(0);
}

.delay-0 {
  transition-delay: 0s;
}
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}
.delay-4 {
  transition-delay: 0.4s;
}

/* —— Responsive —— */
@media (max-width: 1024px) {
  .choose-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .trust-layout {
    grid-template-columns: 1fr;
  }

  .trust-list {
    padding-left: 0;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --gap-section: 48px;
  }

  #banner {
    min-height: auto;
    padding-bottom: 64px;
  }

  .hero h1 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .hero__lead {
    font-size: 15px;
    margin-bottom: 24px;
  }

  .hero__actions {
    flex-direction: column;
    gap: 12px;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .site-header {
    position: fixed;
    background: var(--color-brand-gradient);
    padding-top: 12px;
    padding-bottom: 12px;
    grid-template-columns: 1fr auto;
    grid-template-areas: "brand toggle";
  }

  .site-header.is-sticky {
    animation: none;
  }

  .site-header .brand img {
    width: 100px;
  }

  .nav-toggle {
    display: flex;
    grid-area: toggle;
  }

  .site-header .site-nav {
    justify-self: stretch;
  }

  .site-header .btn--nav.desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: inline-flex !important;
    width: 100%;
    margin-top: 20px;
  }

  .site-nav {
    display: flex;
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-brand-gradient);
    flex-direction: column;
    justify-content: flex-start;
    padding: 100px 24px 24px;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    border-radius: 0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
    gap: 24px;
  }

  .site-header.nav-open .site-nav {
    left: 0;
  }

  .counts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 16px;
  }

  .counts-grid article:not(:last-child)::after {
    display: none;
  }

  .counts-grid article:nth-child(odd)::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: -8px;
    width: 1px;
    background: #00000033;
  }

  .choose-panel {
    padding: 32px 16px;
  }

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

  .choose-card {
    padding: 16px;
  }

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

  .service-card {
    padding: 24px 20px;
  }

  .trust-layout {
    gap: 32px;
  }

  .trust-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 0;
  }

  .classes-row {
    grid-template-columns: 1fr;
  }

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

  .about-layout {
    gap: 32px;
  }

  .about-quote,
  .about-copy .content {
    padding-right: 0;
  }

  .contact-grid {
    gap: 40px;
  }

  .demo-form {
    padding: 24px 20px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .container {
    width: 100%;
    margin-inline: 0;
  }

  .hero__badge {
    font-size: 13px;
    padding: 8px 16px;
  }

  .hero__badge-icon {
    font-size: 14px;
  }

  #trust-stats-section {
    margin-top: 0;
  }

  .testimonial-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding-bottom: 24px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .testimonial-grid::-webkit-scrollbar {
    display: none;
  }

  .testimonial-card {
    min-width: 85vw;
    scroll-snap-align: center;
    flex-shrink: 0;
  }

  .about-highlights {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .field input,
  .field textarea,
  .field select,
  .field label {
    font-size: 12px;
  }

  .btn-submit {
    font-size: 12px;
    padding: 10px 16px;
  }

  .contact-line strong,
  .contact-line p {
    font-size: 15px;
  }

  .footer-line {
    font-size: 14px;
  }

  .footer-brand strong {
    font-size: 18px;
  }

  .footer-copy {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .trust-stats {
    grid-template-columns: 1fr;
  }

  .class-cols {
    grid-template-columns: 1fr;
  }

  .banner__deco {
    opacity: 0.35;
  }
}