:root {
  --color-sky: #69CFFF;
  --color-cloud: #F2F9FF;
  --color-peach: #FFC9A3;
  --color-lavender: #BFA2FF;
  --color-storm: #4A5A6A;
  --color-white: #ffffff;
  --color-ink: #1a2833;
  --font-display: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
  --text-xs: clamp(0.78rem, 0.72rem + 0.2vw, 0.85rem);
  --text-sm: clamp(0.88rem, 0.82rem + 0.25vw, 0.95rem);
  --text-base: clamp(1rem, 0.94rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.35rem, 1.1rem + 0.9vw, 1.65rem);
  --text-2xl: clamp(1.65rem, 1.25rem + 1.4vw, 2.1rem);
  --text-hero: clamp(2.25rem, 1.5rem + 3.2vw, 3.75rem);
  --shadow-sm: 0 2px 8px rgba(26, 40, 51, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 40, 51, 0.1);
  --shadow-lg: 0 18px 48px rgba(26, 40, 51, 0.14);
  --shadow-glow-sky: 0 12px 40px rgba(105, 207, 255, 0.45);
  --shadow-glow-lav: 0 12px 40px rgba(191, 162, 255, 0.4);
  --shadow-glow-peach: 0 12px 36px rgba(255, 201, 163, 0.5);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-full: 999px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --glass-bg: rgba(242, 249, 255, 0.72);
  --glass-border: rgba(74, 90, 106, 0.12);
  --glass-blur: 18px;
  --transition-fast: 160ms ease;
  --transition-base: 280ms ease;
  --transition-slow: 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-storm);
  background: linear-gradient(165deg, var(--color-cloud) 0%, var(--color-white) 38%, #e8f4fc 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: #2563a8;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-sky);
}

a:focus-visible {
  outline: 3px solid var(--color-sky);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-ink);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  z-index: 10000;
}

.skip-link:focus {
  left: var(--space-4);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1300;
  padding: var(--space-3) 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  width: min(1300px, 100% - var(--space-8));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--color-storm);
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-wrap img {
  width: 40px;
  height: 40px;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
}

.main-nav a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-storm);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.main-nav a:hover {
  background: rgba(105, 207, 255, 0.2);
  color: var(--color-ink);
}

.brand-domain {
  display: block;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--color-storm);
  margin-top: 0.15rem;
  letter-spacing: 0.02em;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(26, 40, 51, 0.38);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.burger {
  display: none;
  position: relative;
  z-index: 1201;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.burger:hover {
  box-shadow: var(--shadow-glow-sky);
  border-color: rgba(105, 207, 255, 0.45);
}

.burger:focus-visible {
  outline: 3px solid var(--color-sky);
  outline-offset: 2px;
}

.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-ink);
  transition: transform var(--transition-base), opacity var(--transition-fast), background var(--transition-fast);
}

.burger.is-open .burger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger.is-open .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.burger.is-open .burger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 880px) {
  .burger {
    display: inline-flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(22rem, 88vw);
    height: 100vh;
    height: 100dvh;
    margin: 0;
    padding: calc(4.5rem + env(safe-area-inset-top, 0px)) var(--space-6) var(--space-8);
    background: rgba(250, 252, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--glass-border);
    box-shadow: -12px 0 48px rgba(26, 40, 51, 0.12);
    transform: translateX(105%);
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1200;
    overflow-y: auto;
    display: block;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: var(--space-1);
    padding: 0;
  }

  .main-nav a {
    display: block;
    padding: var(--space-4) var(--space-3);
    font-size: var(--text-base);
    border-radius: var(--radius-md);
  }

  .main-nav a:hover,
  .main-nav a:focus-visible {
    background: linear-gradient(90deg, rgba(105, 207, 255, 0.2), rgba(191, 162, 255, 0.12));
  }
}

.hero-canvas {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero-mesh {
  position: absolute;
  inset: -25%;
  background:
    radial-gradient(ellipse 75% 55% at 15% 35%, rgba(105, 207, 255, 0.42), transparent 52%),
    radial-gradient(ellipse 65% 70% at 88% 55%, rgba(191, 162, 255, 0.38), transparent 55%),
    radial-gradient(ellipse 50% 45% at 48% 95%, rgba(255, 201, 163, 0.32), transparent 48%),
    linear-gradient(165deg, var(--color-cloud) 0%, var(--color-white) 55%, #e3f2fb 100%);
  animation: hero-mesh-breathe 22s ease-in-out infinite alternate;
}

@keyframes hero-mesh-breathe {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
    filter: hue-rotate(0deg) saturate(1);
  }
  100% {
    transform: translate(-3%, 2%) rotate(1.5deg) scale(1.04);
    filter: hue-rotate(-6deg) saturate(1.08);
  }
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 90, 106, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 90, 106, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 70% at 45% 38%, #000 15%, transparent 72%);
  animation: hero-grid-pan 32s linear infinite;
  opacity: 0.85;
}

@keyframes hero-grid-pan {
  0% {
    background-position: 0 0, 0 0;
  }
  100% {
    background-position: 56px 56px, 56px 56px;
  }
}

.hero-shine {
  position: absolute;
  top: -40%;
  left: -60%;
  width: 55%;
  height: 160%;
  background: linear-gradient(115deg, transparent 40%, rgba(255, 255, 255, 0.55) 48%, rgba(255, 255, 255, 0.15) 52%, transparent 60%);
  transform: rotate(18deg);
  animation: hero-shine-sweep 7s ease-in-out infinite;
  opacity: 0.7;
}

@keyframes hero-shine-sweep {
  0%,
  100% {
    transform: translateX(-15%) rotate(18deg);
    opacity: 0.35;
  }
  45% {
    opacity: 0.75;
  }
  50% {
    transform: translateX(220%) rotate(18deg);
    opacity: 0.5;
  }
}

.hero-ambient {
  position: absolute;
  inset: 0;
  overflow: visible;
  pointer-events: none;
  z-index: 0;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0.92;
  animation: blob-float 14s ease-in-out infinite;
}

.hero-blob--1 {
  width: min(44vw, 400px);
  height: min(44vw, 400px);
  background: radial-gradient(circle, rgba(105, 207, 255, 0.5) 0%, transparent 68%);
  top: -12%;
  left: -8%;
  animation-delay: 0s;
}

.hero-blob--2 {
  width: min(38vw, 320px);
  height: min(38vw, 320px);
  background: radial-gradient(circle, rgba(191, 162, 255, 0.42) 0%, transparent 70%);
  bottom: 5%;
  right: 0%;
  animation-delay: -4s;
}

.hero-blob--3 {
  width: min(30vw, 240px);
  height: min(30vw, 240px);
  background: radial-gradient(circle, rgba(255, 201, 163, 0.48) 0%, transparent 72%);
  top: 38%;
  right: 12%;
  animation-delay: -7s;
}

.hero-spark {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 22px 6px rgba(105, 207, 255, 0.45), 0 0 40px 2px rgba(191, 162, 255, 0.25);
  animation: hero-spark-twinkle 3.5s ease-in-out infinite;
}

.hero-spark--a {
  top: 18%;
  right: 28%;
  animation-delay: 0s;
}

.hero-spark--b {
  bottom: 22%;
  left: 12%;
  animation-delay: -1.2s;
}

@keyframes hero-spark-twinkle {
  0%,
  100% {
    transform: scale(0.85);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.25);
    opacity: 1;
  }
}

@keyframes blob-float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(4%, -5%) scale(1.06);
  }
  66% {
    transform: translate(-5%, 4%) scale(0.94);
  }
}

@keyframes hero-entrance-rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero--premium .hero-entrance {
  opacity: 0;
  animation: hero-entrance-rise 0.88s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero--premium .hero-kicker.hero-entrance {
  animation-delay: 0.06s;
}

.hero--premium .hero-title-line {
  display: block;
  opacity: 0;
  animation: hero-entrance-rise 0.92s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero--premium .hero-title-line:nth-child(1) {
  animation-delay: 0.12s;
}

.hero--premium .hero-title-line:nth-child(2) {
  animation-delay: 0.24s;
}

.hero--premium .hero-entrance--lead {
  animation-delay: 0.34s;
}

.hero--premium .hero-price-band.hero-entrance {
  animation-delay: 0.4s;
}

.hero--premium .hero-price-band ~ .rating-row.hero-entrance,
.hero--premium .rating-row.hero-entrance {
  animation-delay: 0.46s;
}

.hero--premium .hero-highlights li {
  opacity: 0;
  animation: hero-entrance-rise 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero--premium .hero-highlights li:nth-child(1) {
  animation-delay: 0.52s;
}

.hero--premium .hero-highlights li:nth-child(2) {
  animation-delay: 0.6s;
}

.hero--premium .hero-highlights li:nth-child(3) {
  animation-delay: 0.68s;
}

.hero--premium .hero-cta-row.hero-entrance {
  animation-delay: 0.76s;
}

.hero--premium .hero-entrance--showcase {
  opacity: 0;
  animation: hero-entrance-rise 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.3s;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
  position: relative;
}

.hero-kicker-glow {
  position: absolute;
  inset: -4px -12px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(105, 207, 255, 0.35), rgba(191, 162, 255, 0.3));
  filter: blur(12px);
  opacity: 0.65;
  animation: hero-kicker-pulse 3.2s ease-in-out infinite;
  z-index: 0;
}

@keyframes hero-kicker-pulse {
  0%,
  100% {
    transform: scaleX(0.96);
    opacity: 0.45;
  }
  50% {
    transform: scaleX(1.03);
    opacity: 0.75;
  }
}

.hero-kicker-text {
  position: relative;
  z-index: 1;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  color: var(--color-storm);
}

.hero-title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--color-ink);
}

.hero-title-accent {
  background: linear-gradient(105deg, var(--color-ink) 0%, #2563a8 28%, var(--color-sky) 55%, var(--color-lavender) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-bottom: 0.06em;
  position: relative;
}

.hero-title-accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  max-width: 12rem;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-sky), var(--color-peach), var(--color-lavender));
  transform: scaleX(0);
  transform-origin: left;
  animation: hero-underline-grow 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.55s forwards;
}

@keyframes hero-underline-grow {
  to {
    transform: scaleX(1);
  }
}

.hero-price-band {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.hero-price-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    transparent 35%,
    rgba(255, 255, 255, 0.55) 48%,
    rgba(105, 207, 255, 0.12) 52%,
    transparent 65%
  );
  animation: hero-price-shimmer-move 4.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes hero-price-shimmer-move {
  0% {
    transform: translateX(-100%) skewX(-12deg);
  }
  55%,
  100% {
    transform: translateX(120%) skewX(-12deg);
  }
}

.hero-price-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-4);
}

.hero-price-tag {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-peach), rgba(255, 201, 163, 0.6));
  color: var(--color-ink);
  border: 1px solid rgba(74, 90, 106, 0.12);
  animation: hero-tag-nudge 2.8s ease-in-out infinite;
}

@keyframes hero-tag-nudge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.hero-stars {
  animation: hero-stars-pop 2.4s ease-in-out infinite;
}

@keyframes hero-stars-pop {
  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 0 transparent);
  }
  50% {
    transform: scale(1.05);
    filter: drop-shadow(0 2px 8px rgba(255, 201, 163, 0.35));
  }
}

.hero-highlights li::before {
  animation: hero-dot-pulse 2s ease-in-out infinite;
}

.hero-highlights li:nth-child(2)::before {
  animation-delay: 0.35s;
}

.hero-highlights li:nth-child(3)::before {
  animation-delay: 0.7s;
}

@keyframes hero-dot-pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: none;
  }
  50% {
    transform: scale(1.15);
    box-shadow: 0 0 0 4px rgba(105, 207, 255, 0.25);
  }
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-6);
}

.hero-scroll-hint {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-storm);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}

.hero-scroll-hint::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-sky), var(--color-lavender));
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.hero-scroll-hint:hover {
  color: var(--color-ink);
}

.hero-scroll-hint:hover::after {
  transform: scaleX(1);
}

.btn-hero-cta {
  position: relative;
  overflow: hidden;
  z-index: 0;
}

.btn-hero-glow {
  position: absolute;
  inset: -50%;
  background: conic-gradient(from 180deg, transparent, rgba(255, 255, 255, 0.35), transparent 40%);
  animation: btn-hero-spin 5s linear infinite;
  pointer-events: none;
  z-index: 0;
}

.btn-hero-label {
  position: relative;
  z-index: 1;
}

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

.hero-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.hero-showcase {
  position: relative;
  min-height: min(72vw, 420px);
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-xl);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.75) 0%, rgba(242, 249, 255, 0.92) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(105, 207, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.hero-orbit {
  position: absolute;
  inset: 8%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero-orbit-ring {
  position: absolute;
  width: 88%;
  max-width: 380px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px dashed rgba(105, 207, 255, 0.35);
  animation: hero-orbit-spin 28s linear infinite;
}

.hero-orbit-ring--delayed {
  width: 98%;
  max-width: 430px;
  border-color: rgba(191, 162, 255, 0.28);
  animation-duration: 38s;
  animation-direction: reverse;
}

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

.hero-visual.glow-ring {
  position: relative;
  z-index: 2;
  animation: hero-product-float 5.5s ease-in-out infinite;
}

@keyframes hero-product-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.hero-visual.glow-ring::before {
  content: "";
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(105, 207, 255, 0.35) 0%, transparent 68%);
  z-index: -1;
  animation: hero-glow-breathe 4s ease-in-out infinite;
}

@keyframes hero-glow-breathe {
  0%,
  100% {
    opacity: 0.65;
    transform: scale(0.95);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.hero-product-img {
  filter: drop-shadow(0 24px 48px rgba(105, 207, 255, 0.35));
  border-radius: var(--radius-xl);
}

.hero-badge {
  position: absolute;
  z-index: 3;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  animation: hero-badge-float 4.5s ease-in-out infinite;
}

.hero-badge--a {
  top: 12%;
  left: 6%;
  animation-delay: 0s;
}

.hero-badge--b {
  bottom: 18%;
  right: 8%;
  animation-delay: -1.2s;
}

.hero-badge--c {
  top: 22%;
  right: 4%;
  animation-delay: -2.1s;
}

@keyframes hero-badge-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 960px) {
  .hero-badge--a {
    left: 2%;
  }

  .hero-badge--c {
    right: 2%;
  }

  .hero-price-tag {
    margin-left: 0;
    width: 100%;
    text-align: center;
  }
}

.stat-marquee {
  padding: var(--space-12) 0;
  background: linear-gradient(180deg, transparent 0%, rgba(105, 207, 255, 0.08) 50%, transparent 100%);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.stat-card {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(105, 207, 255, 0.07) 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-ink) 10%, #2563a8 40%, var(--color-lavender) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.stat-label {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-storm);
}

.rhythm-section .rhythm-lab {
  display: grid;
  gap: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
}

.rhythm-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.rhythm-tab {
  font-family: inherit;
  font-weight: 700;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid var(--glass-border);
  background: var(--color-cloud);
  color: var(--color-storm);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.rhythm-tab:hover {
  transform: translateY(-2px);
  border-color: var(--color-sky);
}

.rhythm-tab.is-active {
  background: linear-gradient(135deg, var(--color-sky), var(--color-lavender));
  color: var(--color-ink);
  border-color: transparent;
  box-shadow: var(--shadow-glow-sky);
}

.rhythm-panels {
  position: relative;
  min-height: 14rem;
}

.rhythm-panel {
  display: none;
  padding: var(--space-2) 0 0;
  animation: panel-in 0.45s cubic-bezier(0.236, 0.72, 0.236, 1) both;
}

.rhythm-panel.is-active {
  display: block;
}

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

.rhythm-stage {
  position: relative;
  height: 140px;
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(242, 249, 255, 0.9) 0%, rgba(191, 162, 255, 0.15) 100%);
  overflow: hidden;
}

.rhythm-orb {
  position: absolute;
  border-radius: 50%;
  animation: orb-pulse 5s ease-in-out infinite;
}

.rhythm-orb--sky {
  width: 88px;
  height: 88px;
  background: linear-gradient(135deg, var(--color-sky), #3aa8dd);
  left: 18%;
  top: 50%;
  transform: translateY(-50%);
  box-shadow: var(--shadow-glow-sky);
}

.rhythm-orb--peach {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-peach), #ff9a6b);
  right: 28%;
  top: 28%;
  animation-delay: -1.2s;
}

.rhythm-ring {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(105, 207, 255, 0.35);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  animation: ring-spin 12s linear infinite;
}

@keyframes orb-pulse {
  0%,
  100% {
    transform: translateY(-50%) scale(1);
  }
  50% {
    transform: translateY(-50%) scale(1.08);
  }
}

.rhythm-orb--peach {
  animation-name: orb-drift;
}

@keyframes orb-drift {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-10px, 8px);
  }
}

@keyframes ring-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.rhythm-stage--mid {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  background: linear-gradient(180deg, rgba(255, 201, 163, 0.12) 0%, rgba(242, 249, 255, 0.95) 100%);
}

.rhythm-bar {
  width: 18px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--color-lavender), var(--color-sky));
  animation: bar-bounce 2.2s ease-in-out infinite;
}

.rhythm-bar--delay {
  height: 78px;
  animation-delay: 0.2s;
}

.rhythm-bar--delay2 {
  height: 62px;
  animation-delay: 0.4s;
}

@keyframes bar-bounce {
  0%,
  100% {
    transform: scaleY(1);
    opacity: 0.85;
  }
  50% {
    transform: scaleY(1.12);
    opacity: 1;
  }
}

.rhythm-stage--eve {
  background: linear-gradient(160deg, #1a2833 0%, #2d3e4d 45%, rgba(191, 162, 255, 0.25) 100%);
}

.rhythm-crescent {
  position: absolute;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  box-shadow: inset -14px 0 0 0 rgba(255, 201, 163, 0.85);
  left: 22%;
  top: 50%;
  transform: translateY(-50%) rotate(-25deg);
  animation: moon-glow 4s ease-in-out infinite;
}

.rhythm-dot-grid {
  position: absolute;
  inset: 12px;
  background-image: radial-gradient(rgba(242, 249, 255, 0.35) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.5;
  animation: twinkle 3s ease-in-out infinite;
}

@keyframes moon-glow {
  50% {
    box-shadow: inset -14px 0 0 0 rgba(255, 201, 163, 1);
    filter: drop-shadow(0 0 12px rgba(255, 201, 163, 0.35));
  }
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.65;
  }
}

.rhythm-panel h3 {
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
  font-size: var(--text-xl);
}

.rhythm-panel p {
  margin: 0 0 var(--space-4);
  max-width: 52ch;
}

.rhythm-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.rhythm-points li {
  position: relative;
  padding-left: var(--space-8);
  font-weight: 600;
  font-size: var(--text-sm);
}

.rhythm-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-sky), var(--color-peach));
  box-shadow: var(--shadow-sm);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 8vw, 5rem) 0 var(--space-12);
}

.hero--premium {
  padding-bottom: var(--space-16);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100% - var(--space-8));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  align-items: start;
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

.hero-copy .lead {
  max-width: 38ch;
}

.lead {
  font-size: var(--text-lg);
  max-width: 36ch;
  margin: 0 0 var(--space-6);
}

.rating-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  margin-bottom: var(--space-5);
}

.stars {
  color: var(--color-peach);
  font-size: var(--text-xl);
  letter-spacing: 2px;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.trust-badges span {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--glass-border);
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.price-current {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-ink);
}

.price-old {
  font-size: var(--text-lg);
  color: #8a9bab;
  text-decoration: line-through;
}

.highlights {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.highlights li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-weight: 600;
}

.highlights li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 0.45em;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-sky), var(--color-lavender));
  flex-shrink: 0;
}

.ads-notice-strip {
  padding: var(--space-5) 0;
  background: linear-gradient(90deg, rgba(74, 90, 106, 0.08) 0%, rgba(105, 207, 255, 0.12) 50%, rgba(191, 162, 255, 0.1) 100%);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.ads-notice-text {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  line-height: 1.65;
  color: var(--color-storm);
  max-width: 70rem;
}

.ads-notice-links {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 700;
}

.ads-notice-links a {
  margin-right: var(--space-3);
}

.hero-price-footnote {
  margin: var(--space-2) 0 var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-storm);
  max-width: 36rem;
  line-height: 1.5;
}

.section {
  padding: var(--space-16) 0;
}

.section.alt {
  background: linear-gradient(180deg, rgba(242, 249, 255, 0.65) 0%, var(--color-white) 100%);
}

.container {
  width: min(1180px, 100% - var(--space-8));
  margin: 0 auto;
}

.section-head {
  max-width: 40rem;
  margin-bottom: var(--space-10);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  font-size: var(--text-lg);
}

.bento-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .bento-categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .bento-categories {
    grid-template-columns: 1fr;
  }
}

.bento-cat {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.bento-cat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-sky);
}

.bento-cat.tall {
  grid-row: span 2;
}

.bento-cat.wide {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .bento-cat.tall {
    grid-row: auto;
  }

  .bento-cat.wide {
    grid-column: span 2;
  }
}

@media (max-width: 520px) {
  .bento-cat.wide {
    grid-column: span 1;
  }
}

.bento-cat h3 {
  margin: 0;
  font-size: var(--text-xl);
  color: var(--color-ink);
}

.bento-cat p {
  margin: 0;
  font-size: var(--text-sm);
}

.ingredient-spotlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}

.ing-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 200px;
  background: linear-gradient(145deg, var(--color-sky) 0%, var(--color-lavender) 100%);
  border: 1px solid var(--glass-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.ing-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-glow-lav);
}

.ing-card-inner {
  padding: var(--space-6);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--color-ink);
  background: linear-gradient(180deg, transparent 0%, rgba(242, 249, 255, 0.92) 52%, var(--color-cloud) 100%);
}

.ing-card h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
}

.ing-benefit {
  margin: 0;
  font-size: var(--text-sm);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), opacity var(--transition-base), margin var(--transition-base);
}

.ing-card:hover .ing-benefit,
.ing-card:focus-within .ing-benefit {
  max-height: 120px;
  opacity: 1;
  margin-top: var(--space-2);
}

.trust-science {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 720px) {
  .trust-science {
    grid-template-columns: 1fr;
  }
}

.trust-item {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}

.trust-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: trust-pulse 4s ease-in-out infinite;
}

.trust-item:nth-child(2) .trust-icon {
  animation-delay: 0.6s;
}

.trust-item:nth-child(3) .trust-icon {
  animation-delay: 1.2s;
}

@keyframes trust-pulse {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-6px) scale(1.06);
  }
}

.trust-icon i {
  font-size: 2.35rem;
  line-height: 1;
  color: var(--color-sky);
  filter: drop-shadow(0 2px 12px rgba(105, 207, 255, 0.35));
}

.trust-item h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.trust-item p {
  margin: 0;
  font-size: var(--text-sm);
}

.carousel-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-white);
  border: 1px solid var(--glass-border);
  padding: var(--space-8) var(--space-4);
  box-shadow: var(--shadow-lg);
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel-slide {
  flex: 0 0 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-4);
}

.carousel-slide figure {
  margin: 0;
  text-align: center;
}

.carousel-slide img {
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow-peach);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.carousel-slide.is-active img {
  transform: scale(1.03);
}

.carousel-slide figcaption {
  font-weight: 700;
  color: var(--color-ink);
}

.carousel-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-sky);
  background: var(--color-white);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-storm);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--color-sky);
  color: var(--color-ink);
  box-shadow: var(--shadow-glow-sky);
  transform: scale(1.05);
}

.social-proof-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-10);
  align-items: start;
}

@media (max-width: 900px) {
  .social-proof-grid {
    grid-template-columns: 1fr;
  }
}

.rating-summary {
  background: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}

.review-preview-grid {
  display: grid;
  gap: var(--space-4);
}

.review-card {
  background: var(--color-white);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.bento-benefits {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .bento-benefits {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: auto;
  }
}

@media (max-width: 520px) {
  .bento-benefits {
    grid-template-columns: 1fr;
  }
}

.benefit-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.benefit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-sky);
}

.benefit-card.span-2 {
  grid-column: span 2;
}

.benefit-card.span-3 {
  grid-column: span 3;
}

.benefit-card.span-4 {
  grid-column: span 4;
}

@media (max-width: 1024px) {
  .benefit-card.span-2,
  .benefit-card.span-3,
  .benefit-card.span-4 {
    grid-column: span 2;
  }
}

@media (max-width: 520px) {
  .benefit-card.span-2,
  .benefit-card.span-3,
  .benefit-card.span-4 {
    grid-column: span 1;
  }
}

.benefit-card h3 {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.benefit-card p {
  margin: 0;
  font-size: var(--text-sm);
}

.fa-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-sizing: border-box;
}

.benefit-icon.fa-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(105, 207, 255, 0.22), rgba(191, 162, 255, 0.14));
  border: 1px solid var(--glass-border);
  color: var(--color-ink);
}

.benefit-icon.fa-icon i {
  font-size: 1.35rem;
  line-height: 1;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.spec-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--glass-border);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.spec-card:hover {
  box-shadow: var(--shadow-md);
}

.fa-icon--spec {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(105, 207, 255, 0.18);
  border: 1px solid var(--glass-border);
  color: var(--color-storm);
}

.fa-icon--spec i {
  font-size: 1.1rem;
  line-height: 1;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 720px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

.step-card:hover {
  transform: translateY(-4px);
}

.fa-icon--step {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-4);
  display: flex;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-cloud), rgba(105, 207, 255, 0.28));
  border: 2px solid var(--glass-border);
  color: var(--color-ink);
}

.fa-icon--step i {
  font-size: 1.85rem;
  line-height: 1;
}

.step-card h3 {
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.ingredient-mini {
  background: var(--color-white);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ingredient-mini:hover {
  border-color: var(--color-sky);
  box-shadow: var(--shadow-sm);
}

.ingredient-mini h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  color: var(--color-ink);
}

.numbered-list {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-5);
}

.numbered-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
  background: var(--color-white);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.numbered-list li::before {
  counter-increment: step;
  content: counter(step);
  font-weight: 800;
  font-size: var(--text-xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-sky), var(--color-peach));
  color: var(--color-ink);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--glass-border);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-2);
  font-size: var(--text-base);
  font-weight: 700;
  font-family: inherit;
  color: var(--color-ink);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--color-sky);
}

.faq-trigger .icon {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-trigger .icon {
  transform: rotate(45deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-panel-inner {
  padding: 0 var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

.cta-final {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  border-radius: var(--radius-xl);
  background: linear-gradient(125deg, var(--color-sky) 0%, var(--color-lavender) 55%, var(--color-peach) 100%);
  color: var(--color-ink);
  box-shadow: var(--shadow-lg);
}

.cta-final h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin: 0 0 var(--space-3);
}

.cta-final p {
  margin: 0 auto var(--space-8);
  max-width: 42ch;
  font-weight: 600;
}

.disclaimer-block {
  background: rgba(74, 90, 106, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-top: var(--space-10);
  font-size: var(--text-sm);
}

.order-form-wrap {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.order-form-wrap h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  color: var(--color-ink);
}

.form-note {
  margin: 0 0 var(--space-6);
  font-size: var(--text-sm);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(74, 90, 106, 0.25);
  font-family: inherit;
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-sky);
  box-shadow: 0 0 0 3px rgba(105, 207, 255, 0.35);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.field-error {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  color: #b42318;
  min-height: 1.1em;
}

.checkbox-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.checkbox-row input {
  width: auto;
  margin-top: 0.35em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: inherit;
  font-weight: 800;
  font-size: var(--text-base);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #12b8ff 0%, var(--color-sky) 40%, var(--color-lavender) 100%);
  color: var(--color-ink);
  box-shadow: var(--shadow-glow-sky);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-glow-lav);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-ink);
  border: 2px solid var(--color-storm);
}

.btn-secondary:hover {
  background: var(--color-cloud);
}

.btn-block {
  width: 100%;
}

.site-footer {
  background: var(--color-ink);
  color: #c8d4e0;
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-10);
}

.footer-grid {
  width: min(1180px, 100% - var(--space-8));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(2, 1fr);
  gap: var(--space-10);
}

@media (max-width: 820px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.site-footer h2 {
  font-size: var(--text-lg);
  color: var(--color-white);
  margin: 0 0 var(--space-4);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: var(--space-2);
}

.site-footer a {
  color: #a8c4dd;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-sky);
}

.footer-legal {
  width: min(1180px, 100% - var(--space-8));
  margin: var(--space-10) auto 0;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--text-xs);
  line-height: 1.65;
}

.footer-legal p {
  margin: 0 0 var(--space-3);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  padding: var(--space-4);
  pointer-events: none;
}

.cookie-inner {
  pointer-events: auto;
  width: min(900px, 100%);
  margin: 0 auto;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  display: none;
}

.cookie-banner.is-visible .cookie-inner {
  display: block;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 40, 51, 0.45);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.cookie-modal-overlay.is-open {
  display: flex;
}

.cookie-modal {
  background: var(--glass-bg);
  backdrop-filter: blur(calc(var(--glass-blur) + 6px));
  -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 6px));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: min(520px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.cookie-modal h2 {
  margin: 0 0 var(--space-4);
  color: var(--color-ink);
}

.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--glass-border);
}

.switch {
  position: relative;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  inset: 0;
  background: #cbd5e1;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.switch-slider::before {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.switch input:checked + .switch-slider {
  background: linear-gradient(90deg, var(--color-sky), var(--color-lavender));
}

.switch input:checked + .switch-slider::before {
  transform: translateX(20px);
}

.switch input:disabled + .switch-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--transition-slow), transform 0.7s var(--transition-slow);
}

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

.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
}

.magnetic-btn {
  position: relative;
  display: inline-flex;
}

.legal-page {
  background: linear-gradient(165deg, #e8f4fc 0%, var(--color-cloud) 35%, var(--color-white) 70%);
}

.legal-shell {
  width: min(1120px, 100% - var(--space-6));
  margin: 0 auto;
  padding: var(--space-12) 0 var(--space-20);
}

.legal-hero {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  margin-bottom: var(--space-10);
  overflow: hidden;
  background: linear-gradient(125deg, var(--color-sky) 0%, var(--color-lavender) 55%, var(--color-peach) 100%);
  color: var(--color-ink);
  box-shadow: var(--shadow-lg);
}

.legal-hero::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.45) 0%, transparent 45%);
  pointer-events: none;
}

.legal-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 42rem;
}

.legal-hero h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.03em;
}

.legal-meta {
  margin: 0;
  font-weight: 700;
  font-size: var(--text-sm);
  opacity: 0.9;
}

.legal-meta time {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-10);
  align-items: start;
}

@media (max-width: 900px) {
  .legal-grid {
    grid-template-columns: 1fr;
  }
}

.legal-toc {
  position: sticky;
  top: 5.5rem;
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}

.legal-toc h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-storm);
}

.legal-toc ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.legal-toc a {
  display: block;
  padding: var(--space-2) 0;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-storm);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.legal-toc a:hover {
  color: var(--color-sky);
  border-bottom-color: var(--color-sky);
}

.legal-article {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  padding: var(--space-10) var(--space-8);
}

.legal-article > section {
  scroll-margin-top: 6rem;
}

.legal-card {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(242, 249, 255, 0.6) 0%, transparent 100%);
  border: 1px solid var(--glass-border);
}

.legal-card:first-of-type {
  margin-top: 0;
}

.legal-article h2 {
  margin: 0 0 var(--space-4);
  color: var(--color-ink);
  font-size: var(--text-xl);
}

.legal-article h3 {
  margin: var(--space-6) 0 var(--space-3);
  color: var(--color-ink);
  font-size: var(--text-lg);
}

.legal-article p,
.legal-article li {
  font-size: var(--text-sm);
  line-height: 1.65;
}

.legal-article ul,
.legal-article ol {
  margin: var(--space-3) 0 var(--space-4);
  padding-left: var(--space-6);
}

.thank-page-wrap {
  min-height: 75vh;
  padding: var(--space-12) 0;
  background: linear-gradient(180deg, rgba(105, 207, 255, 0.12) 0%, var(--color-white) 45%, rgba(191, 162, 255, 0.08) 100%);
}

.thank-hero-card {
  width: min(720px, 100% - var(--space-6));
  margin: 0 auto var(--space-10);
  padding: var(--space-12) var(--space-8);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-white) 0%, rgba(242, 249, 255, 0.95) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.thank-hero-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 180deg at 50% 50%, transparent, rgba(105, 207, 255, 0.08), transparent, rgba(191, 162, 255, 0.08), transparent);
  animation: thank-spin 18s linear infinite;
  pointer-events: none;
}

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

.thank-hero-inner {
  position: relative;
  z-index: 1;
}

.thank-check {
  display: inline-flex;
  width: 72px;
  height: 72px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-sky), var(--color-lavender));
  font-size: 2rem;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-glow-sky);
  animation: thank-pop 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes thank-pop {
  from {
    transform: scale(0.4);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.thank-columns {
  width: min(920px, 100% - var(--space-6));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

@media (max-width: 720px) {
  .thank-columns {
    grid-template-columns: 1fr;
  }
}

.thank-info-panel {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.thank-info-panel h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.policy-page main {
  padding: 0;
}

.policy-page .legal-article {
  margin: 0;
}

@media (max-width: 380px) {
  .section {
    padding: var(--space-12) 0;
  }

  .hero {
    padding: var(--space-12) 0 var(--space-10);
  }

  .container {
    width: 100%;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .header-inner {
    width: 100%;
    padding-left: max(var(--space-4), env(safe-area-inset-left, 0px));
    padding-right: max(var(--space-4), env(safe-area-inset-right, 0px));
  }

  .logo-wrap img {
    width: 36px;
    height: 36px;
  }

  .brand {
    font-size: var(--text-base);
    max-width: min(200px, 58vw);
  }

  .burger {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
  }

  .btn {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    width: 100%;
    max-width: 100%;
  }

  .cookie-inner {
    padding: var(--space-5);
    border-radius: var(--radius-md);
  }

  .cookie-actions .btn {
    flex: 1 1 auto;
    min-width: 0;
  }

  .cta-final .btn {
    width: auto;
    display: inline-flex;
  }

  .order-form-wrap {
    padding: var(--space-5);
  }

  .rhythm-section .rhythm-lab {
    padding: var(--space-5);
  }

  .legal-hero {
    padding: var(--space-8) var(--space-5);
  }

  .legal-article {
    padding: var(--space-6) var(--space-4);
  }
}

@media (max-width: 320px) {
  :root {
    --text-hero: clamp(1.65rem, 9vw, 2.25rem);
    --text-2xl: clamp(1.35rem, 7vw, 1.75rem);
  }

  body {
    font-size: 0.9375rem;
  }

  .section {
    padding: var(--space-10) 0;
  }

  .container,
  .footer-grid,
  .footer-legal {
    width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .header-inner {
    gap: var(--space-2);
  }

  .brand-domain {
    font-size: 0.65rem;
    word-break: break-all;
  }

  .hero-inner {
    width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .lead {
    font-size: var(--text-base);
  }

  .price-current {
    font-size: var(--text-xl);
  }

  .trust-badges span {
    font-size: 0.65rem;
    padding: var(--space-1) var(--space-2);
  }

  .stat-value {
    font-size: 1.65rem;
  }

  .section-head h2 {
    font-size: var(--text-xl);
  }

  .faq-trigger {
    padding: var(--space-4) var(--space-1);
    font-size: var(--text-sm);
  }

  .main-nav {
    width: min(100vw, 19.5rem);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .legal-shell {
    width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .rhythm-tab {
    flex: 1 1 100%;
    text-align: center;
  }

  .carousel-btn {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
  }
}

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

  html {
    scroll-behavior: auto;
  }
}