html {
  scroll-behavior: smooth;
  background-color: var(--color-bg-primary);
}

:root {
  color-scheme: light;
  --color-bg-primary: #FFFDF5;
  --color-brand-sand: #FFF7E2;
  --color-brand-primary: #8FD3F4;
  --color-brand-accent: #F7A7A7;
  --color-brand-sun: #FFE8A3;
  --color-ink-base: #2E2E2E;
  --color-ink-muted: rgba(46, 46, 46, 0.75);
  --color-stroke-light: rgba(255, 255, 255, 0.55);
  --color-stroke-subtle: rgba(0, 0, 0, 0.06);
  --color-dark-bg: #0E1116;
  --color-dark-surface: #151923;
  --color-dark-ink: #E7ECF2;
  --color-dark-accent: #9AE1FF;
  --font-cn: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Heiti SC', sans-serif;
  --font-en: 'Nunito Sans', 'Noto Sans SC', sans-serif;
  --font-body: var(--font-en), var(--font-cn);
  --font-heading: var(--font-cn);
  --type-h1: clamp(1.75rem, 1.35rem + 2.5vw, 3.5rem);
  --type-h2: clamp(1.5rem, 1.25rem + 1.6vw, 2.25rem);
  --type-h3: clamp(1.125rem, 1rem + 0.8vw, 1.5rem);
  --type-body: clamp(1rem, 0.95rem + 0.35vw, 1.125rem);
  --type-small: 0.875rem;
  --lh-tight: 1.16;
  --lh-snug: 1.3;
  --lh-body: 1.7;
  --letter-tight: -0.005em;
  --letter-wide: 0.25em;
  --radius-xl: 2rem;
  --radius-lg: 1.5rem;
  --radius-md: 1rem;
  --radius-pill: 999px;
  --space-xs: 1.5rem;
  --space-sm: 2rem;
  --space-md: 3rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --shadow-elev-surface: 0 10px 30px rgba(20, 60, 100, 0.08);
  --shadow-elev-float: 0 30px 60px rgba(143, 211, 244, 0.25);
  --glass-backdrop-blur: 20px;
  --glass-inner-stroke: 1px solid rgba(255, 255, 255, 0.4);
  --glass-outer-stroke: 1px solid rgba(0, 0, 0, 0.06);
  --motion-fast: 120ms;
  --motion-medium: 180ms;
  --motion-slow: 360ms;
  --motion-slower: 540ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --parallax-bg: 8%;
  --parallax-mid: 5%;
  --parallax-fg: 3%;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg-primary);
  color: var(--color-ink-base);
  line-height: var(--lh-body);
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

body, main, section {
  scroll-margin-top: 96px;
}

h1,
h2,
h3,
.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: var(--letter-tight);
  color: var(--color-ink-base);
}

h1 {
  font-size: var(--type-h1);
  line-height: var(--lh-tight);
}

h2,
.section-title {
  font-size: var(--type-h2);
  line-height: 1.2;
}

h3 {
  font-size: var(--type-h3);
  line-height: var(--lh-snug);
}

p,
li,
span,
a {
  font-family: var(--font-body);
  font-size: var(--type-body);
}

.section-title {
  margin-bottom: 1rem;
  color: var(--color-brand-primary);
  text-transform: none;
}

.section-subtitle {
  max-width: 720px;
  margin: 0 auto;
  color: var(--color-ink-muted);
  line-height: var(--lh-body);
}

section {
  content-visibility: auto;
  contain: layout paint;
}

a,
button {
  transition: color var(--motion-medium) var(--ease-out),
    background-color var(--motion-medium) var(--ease-out),
    border-color var(--motion-medium) var(--ease-out),
    transform var(--motion-fast) var(--ease-out),
    box-shadow var(--motion-medium) var(--ease-out);
}

a:focus-visible,
button:focus-visible,
.cta-btn:focus-visible,
.feature-card:focus-visible {
  outline: 2px solid rgba(143, 211, 244, 0.6);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(143, 211, 244, 0.25);
}

#main-nav {
  position: fixed !important;
  top: 0 !important;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(var(--glass-backdrop-blur));
  border-bottom: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-surface);
  transition: background-color var(--motion-medium) var(--ease-out),
    box-shadow var(--motion-medium) var(--ease-out),
    border-color var(--motion-medium) var(--ease-out);
  z-index: 9999 !important;
  width: 100%;
}

#main-nav::before {
  content: '';
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--color-brand-primary), var(--color-brand-accent));
  z-index: 51;
  pointer-events: none;
}

#main-nav::after {
  content: '';
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.6), rgba(0, 0, 0, 0.06));
  opacity: 0.6;
}

#main-nav.nav-scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-stroke-subtle);
  box-shadow: 0 24px 60px rgba(32, 56, 80, 0.16);
}

#main-nav.nav-scrolled::after {
  opacity: 1;
}

#main-nav .md\\:flex li a,
#main-nav #mobile-menu a {
  position: relative;
  border-radius: var(--radius-pill);
  line-height: 1.2;
}

#main-nav .md\\:flex li a::after,
#main-nav #mobile-menu a::after {
  content: '';
  position: absolute;
  left: 20%;
  right: 20%;
  bottom: 6px;
  height: 2px;
  background: var(--color-brand-primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-medium) var(--ease-out);
}

#main-nav .md\\:flex li a:hover::after,
#main-nav .md\\:flex li a:focus-visible::after,
#main-nav #mobile-menu a:hover::after,
#main-nav #mobile-menu a:focus-visible::after {
  transform: scaleX(1);
}

#main-nav .md\\:flex li a:hover,
#main-nav .md\\:flex li a:focus-visible {
  background: rgba(255, 255, 255, 0.75);
  color: var(--color-ink-base);
}

#nav-toggle {
  backdrop-filter: blur(12px);
  border: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-surface);
}

#nav-toggle:hover {
  transform: translateY(-1px);
}

#mobile-menu {
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: var(--glass-outer-stroke);
  transform-origin: top center;
  box-shadow: var(--shadow-elev-float);
}

#mobile-menu:not(.hidden) {
  animation: drawer-reveal var(--motion-slow) var(--ease-out);
}

@keyframes drawer-reveal {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#hero {
  position: relative;
  background: radial-gradient(120% 140% at 50% 0%, rgba(255, 232, 163, 0.55), rgba(255, 253, 245, 0.9)) fixed,
    linear-gradient(180deg, rgba(255, 247, 226, 0.8) 0%, rgba(255, 253, 245, 0.95) 60%, #ffffff 100%);
  color: var(--color-ink-base);
  overflow: hidden;
}

#hero::before,
#hero::after {
  content: '';
  position: absolute;
  inset: -40% -10% auto;
  height: 80%;
  pointer-events: none;
  mix-blend-mode: soft-light;
  opacity: 0.22;
  background: linear-gradient(110deg, rgba(143, 211, 244, 0.45) 0%, rgba(255, 232, 163, 0.1) 45%, rgba(247, 167, 167, 0.25) 100%);
  animation: hero-band var(--motion-slower) linear infinite alternate;
}

#hero::after {
  inset: auto -10% -50%;
  animation-duration: 30s;
  animation-direction: alternate-reverse;
}

#hero .shadow-bubble,
#hero .cta-btn,
#hero .rounded-3xl {
  backdrop-filter: blur(var(--glass-backdrop-blur));
}

#hero img[src*='cloud'] {
  animation: hero-cloud-drift 22s var(--ease-out) infinite alternate;
  transform: translate3d(0, 0, 0);
}

#hero img[src*='cloud']:nth-of-type(2) {
  animation-duration: 28s;
  animation-delay: 6s;
}

#hero .inline-flex.rounded-full {
  letter-spacing: var(--letter-wide);
  text-transform: uppercase;
}

#hero h1 {
  font-size: clamp(3.2rem, 2.2rem + 3.8vw, 5.25rem);
  text-shadow: 0 18px 45px rgba(143, 211, 244, 0.25);
  animation: reveal-up var(--motion-slow) var(--ease-out) 80ms both;
}

#hero p {
  color: var(--color-ink-muted);
  animation: reveal-up var(--motion-slow) var(--ease-out) 140ms both;
}

#hero .cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2.75rem;
  border-radius: var(--radius-pill);
  border: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-float);
  background: linear-gradient(135deg, rgba(143, 211, 244, 0.85), rgba(127, 199, 232, 0.95));
  color: var(--color-dark-bg);
}

#hero .cta-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.45), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.8;
  transition: opacity var(--motion-medium) var(--ease-out);
}

#hero .cta-btn.secondary {
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-brand-primary);
  box-shadow: inset 0 0 0 2px rgba(143, 211, 244, 0.45);
}

#hero .cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 36px 80px rgba(143, 211, 244, 0.35);
}

#hero .cta-btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-elev-surface);
}

#hero .grid > div {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-surface);
  transition: transform var(--motion-medium) var(--ease-out), box-shadow var(--motion-medium) var(--ease-out);
}

#hero .grid > div::after {
  content: '';
  position: absolute;
  inset: -40% -20%;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.8), transparent 65%);
  opacity: 0;
  transition: opacity var(--motion-medium) var(--ease-out), transform var(--motion-medium) var(--ease-out);
}

#hero .grid > div:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elev-float);
}

#hero .grid > div:hover::after {
  opacity: 0.85;
  transform: translate3d(0, -8%, 0);
}

.cta-btn.secondary:hover {
  color: var(--color-ink-base);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
}

.feature-card {
  position: relative;
  background: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: var(--glass-outer-stroke);
  box-shadow: var(--shadow-elev-surface);
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--motion-slow) var(--ease-out), box-shadow var(--motion-slow) var(--ease-out);
}

.feature-card::before,
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.feature-card::before {
  border: var(--glass-inner-stroke);
  opacity: 0.75;
}

.feature-card::after {
  background: radial-gradient(circle at top right, rgba(143, 211, 244, 0.18), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity var(--motion-medium) var(--ease-out);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elev-float);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card .icon-circle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(143, 211, 244, 0.45);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55), 0 18px 40px rgba(143, 211, 244, 0.28);
  overflow: hidden;
}

.feature-card .icon-circle::after {
  content: '';
  position: absolute;
  inset: -30% -30%;
  background: conic-gradient(from 45deg, rgba(143, 211, 244, 0.5), rgba(247, 167, 167, 0.6), rgba(255, 232, 163, 0.55), rgba(143, 211, 244, 0.5));
  opacity: 0.4;
  animation: icon-ring 6s linear infinite;
}

.feature-card:hover .icon-circle::after {
  animation-duration: 3s;
}

.feature-title {
  font-size: var(--type-h3);
  color: var(--color-ink-base);
  font-weight: 600;
}

.feature-title::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  margin-top: 6px;
  background: var(--color-brand-primary);
  transition: width var(--motion-medium) var(--ease-out);
}

.feature-card:hover .feature-title,
.feature-card:focus-visible .feature-title {
  color: var(--color-brand-primary);
}

.feature-card:hover .feature-title::after {
  width: 38%;
}

.feature-text {
  color: var(--color-ink-muted);
  line-height: var(--lh-body);
}

.feature-card .mt-auto {
  transition: transform var(--motion-medium) var(--ease-out);
}

.feature-card:hover .mt-auto {
  transform: translateX(4px);
}

.feature-card svg {
  transition: transform var(--motion-medium) var(--ease-out);
}

.feature-card:hover svg {
  transform: translateX(4px);
}

#features .grid {
  gap: 2.5rem;
}

#story {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 247, 226, 0.95) 0%, #fffdf5 100%);
}

#story::before {
  content: '';
  position: absolute;
  inset: 10% -30% auto;
  height: 55%;
  background: radial-gradient(circle at 10% 10%, rgba(143, 211, 244, 0.28), transparent 60%);
  opacity: 0.45;
  filter: blur(0.5rem);
}

#story::after {
  content: '';
  position: absolute;
  inset: auto -25% -10% -10%;
  height: 50%;
  background: radial-gradient(circle at 90% 90%, rgba(247, 167, 167, 0.24), transparent 65%);
  opacity: 0.45;
  filter: blur(0.5rem);
}

#story .section-subtitle {
  text-align: left;
}

#story .section-subtitle::first-letter {
  font-weight: 600;
  color: var(--color-ink-base);
}

#story .text-lg {
  color: rgba(46, 46, 46, 0.82);
}

#story .relative.aspect-\[4\/3\] {
  perspective: 1200px;
  transform-style: preserve-3d;
  border-radius: calc(var(--radius-xl) + 6px);
  border: var(--glass-outer-stroke);
  box-shadow: var(--shadow-elev-float);
  overflow: hidden;
}

#story .relative.aspect-\[4\/3\]::before {
  content: '';
  position: absolute;
  inset: 1.5rem;
  border-radius: calc(var(--radius-xl) - 1.5rem);
  border: var(--glass-inner-stroke);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

#story .relative.aspect-\[4\/3\] img {
  transition: transform var(--motion-slow) var(--ease-out);
  transform-origin: center;
}

#story .relative.aspect-\[4\/3\]:hover img {
  transform: rotateX(2deg) rotateY(-3deg) scale(1.02);
}

#story ul li {
  position: relative;
  border-radius: var(--radius-md);
  border: var(--glass-outer-stroke);
  transition: transform var(--motion-medium) var(--ease-out), background-color var(--motion-medium) var(--ease-out);
}

#story ul li::after {
  content: '';
  position: absolute;
  inset: auto 1.5rem 1rem auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.7), transparent 70%);
  opacity: 0;
  transition: opacity var(--motion-medium) var(--ease-out);
}

#story ul li:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.95);
}

#story ul li:hover::after {
  opacity: 1;
}

#story .rounded-3xl {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--glass-inner-stroke);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(255, 247, 226, 0.9));
}

#story .rounded-3xl::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(143, 211, 244, 0.22) 0%, transparent 50%, rgba(247, 167, 167, 0.22) 100%);
  opacity: 0.4;
  mix-blend-mode: screen;
  pointer-events: none;
}

.testimonial-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem 2.5rem;
  border: var(--glass-inner-stroke);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-elev-surface);
  overflow: hidden;
  transform: translateY(12px);
  animation: reveal-up var(--motion-slower) var(--ease-out) both;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  inset: -40% -50%;
  background: linear-gradient(135deg, rgba(143, 211, 244, 0.25), rgba(255, 255, 255, 0));
  opacity: 0.35;
  animation: hero-band 26s linear infinite;
}

.testimonial-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: var(--glass-outer-stroke);
  opacity: 0.6;
  pointer-events: none;
}

.testimonial-card img {
  box-shadow: 0 16px 30px rgba(20, 60, 100, 0.18);
}

.testimonial-card:nth-child(2) {
  animation-delay: 120ms;
}

.testimonial-card:nth-child(3) {
  animation-delay: 240ms;
}

.testimonial-card span {
  letter-spacing: var(--letter-wide);
}

#contact {
  background: linear-gradient(180deg, rgba(255, 253, 245, 1) 0%, rgba(255, 247, 226, 0.6) 100%);
}

#mini-program {
  position: relative;
  border-radius: calc(var(--radius-xl) - 0.5rem);
  border: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-float);
  overflow: hidden;
  isolation: isolate;
  transform: translateZ(0);
  transition: transform var(--motion-medium) var(--ease-out), box-shadow var(--motion-medium) var(--ease-out);
}

#mini-program::before {
  content: '';
  position: absolute;
  inset: -30% -40%;
  background: radial-gradient(circle at top, rgba(143, 211, 244, 0.35), transparent 65%);
  opacity: 0.45;
  animation: shimmer 18s ease-in-out infinite;
}

#mini-program img {
  border-radius: 24px;
  box-shadow: 0 22px 45px rgba(32, 56, 80, 0.18);
  transition: transform var(--motion-medium) var(--ease-out), box-shadow var(--motion-medium) var(--ease-out);
}

#mini-program:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(143, 211, 244, 0.3);
}

#mini-program:hover img {
  transform: scale(1.02);
  box-shadow: 0 36px 75px rgba(143, 211, 244, 0.35);
}

#contact .grid > div {
  border-radius: var(--radius-lg);
  border: var(--glass-outer-stroke);
  box-shadow: var(--shadow-elev-surface);
}

#contact .grid > div svg {
  transition: transform var(--motion-medium) var(--ease-out), color var(--motion-medium) var(--ease-out);
}

#contact .grid > div:hover svg {
  transform: rotate(4deg) scale(1.05);
  color: var(--color-brand-primary);
}

#contact .rounded-3xl.border {
  background: rgba(255, 255, 255, 0.86);
}

#contact .rounded-3xl.border:last-child {
  border-style: dashed;
}

#contact .rounded-3xl.border:last-child::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: linear-gradient(135deg, rgba(143, 211, 244, 0.16) 0%, rgba(247, 167, 167, 0.12) 100%);
  opacity: 0.55;
  pointer-events: none;
}

.glass-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  min-width: 220px;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  border: var(--glass-inner-stroke);
  box-shadow: var(--shadow-elev-surface);
  color: var(--color-ink-base);
  backdrop-filter: blur(var(--glass-backdrop-blur));
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--motion-medium) var(--ease-out), transform var(--motion-medium) var(--ease-out);
}

.glass-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: linear-gradient(180deg, rgba(255, 247, 226, 0.9), rgba(255, 253, 245, 0.9));
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100%);
  transition: opacity var(--motion-medium) var(--ease-out),
    visibility var(--motion-medium) var(--ease-out),
    transform var(--motion-medium) var(--ease-out);
}

footer.footer-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

footer::before {
  content: '';
  position: absolute;
  inset: -40% auto auto 10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(143, 211, 244, 0.12), transparent 70%);
  opacity: 0.7;
  filter: blur(2px);
  animation: particle-drift 24s ease-in-out infinite alternate;
}

footer::after {
  content: '';
  position: absolute;
  inset: auto 6% -20% auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(247, 167, 167, 0.1), transparent 70%);
  opacity: 0.6;
  animation: particle-drift 30s ease-in-out infinite;
}

@supports (animation-timeline: scroll()) {
  #main-nav::before {
    animation: nav-progress linear both;
    animation-timeline: scroll();
  }

  @keyframes nav-progress {
    from {
      transform: scaleX(0);
    }

    to {
      transform: scaleX(1);
    }
  }
}

@keyframes hero-band {
  0% {
    transform: translate3d(-10%, 0, 0);
  }
  50% {
    transform: translate3d(5%, -3%, 0);
  }
  100% {
    transform: translate3d(10%, 0, 0);
  }
}

@keyframes hero-cloud-drift {
  0% {
    transform: translate3d(-12%, 2%, 0) scale(0.98);
  }
  50% {
    transform: translate3d(6%, -6%, 0) scale(1.05);
  }
  100% {
    transform: translate3d(12%, 1%, 0) scale(1.02);
  }
}

@keyframes icon-ring {
  to {
    transform: rotate(360deg);
  }
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    transform: rotate(0deg) translateY(0);
  }

  50% {
    transform: rotate(12deg) translateY(-6%);
  }

  100% {
    transform: rotate(0deg) translateY(0);
  }
}

@keyframes particle-drift {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-12%, -6%, 0);
  }
}

@media (min-width: 768px) {
  #hero .inline-flex.rounded-full {
    letter-spacing: 0.35em;
  }
}

@media (min-width: 1024px) {
  body {
    font-size: 1.05rem;
  }

  #hero h1 {
    font-size: clamp(3.6rem, 2.8rem + 4vw, 5.5rem);
  }

  #features .grid {
    grid-auto-rows: 1fr;
  }
}

@media (min-width: 1280px) {
  main > section {
    padding-left: clamp(2rem, 6vw, 8rem);
    padding-right: clamp(2rem, 6vw, 8rem);
  }

  #hero {
    padding-top: var(--space-lg);
  }
}

@media (min-width: 1440px) {
  body {
    background-image: radial-gradient(circle at 10% -10%, rgba(143, 211, 244, 0.08), transparent 45%);
    background-attachment: fixed;
  }

  #hero .relative.z-10 {
    max-width: 960px;
  }
}

@media (min-width: 1536px) {
  #hero {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  #hero img[src*='cloud'],
  .feature-card .icon-circle::after,
  .testimonial-card::before,
  footer::before,
  footer::after,
  #mini-program::before {
    animation: none !important;
  }
}

[data-theme='dark'],
.theme-dark {
  --color-bg-primary: var(--color-dark-bg);
  --color-ink-base: var(--color-dark-ink);
  --color-ink-muted: rgba(231, 236, 242, 0.75);
  --color-brand-primary: #9ae1ff;
  --color-brand-accent: #f9baba;
  background: var(--color-dark-bg);
  color: var(--color-dark-ink);
}