@font-face {
  font-family: Montserrat;
  src: url('../fonts/Montserrat-VariableFont_wght.ttf') format('truetype');
  font-display: swap;
  font-weight: 300 800
}

:root {
  --ink: #121313;
  --muted: #666b70;
  --paper: #f6f5f1;
  --white: #fff;
  --accent: #ff6b2c;
  --yellow: #ffd400;
  --line: #deded8;
  --green: #1c7150;
  --radius: 26px;
  --shadow: 0 24px 70px rgba(18, 19, 19, .13)
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Montserrat, Arial, sans-serif;
  line-height: 1.58;
  overflow-x: hidden
}

body.modal-open {
  overflow: hidden
}

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

a {
  color: inherit
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto
}

.progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 110;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--yellow));
  box-shadow: 0 0 14px rgba(255, 107, 44, .5)
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 245, 241, .9);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(18, 19, 19, .08)
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  text-decoration: none
}

.brand img {
  width: 38px;
  height: 38px
}

.brand small {
  display: block;
  font-weight: 500;
  color: var(--muted);
  font-size: .66rem;
  letter-spacing: .07em;
  text-transform: uppercase
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: .86rem
}

.nav-links a {
  text-decoration: none
}

.ad-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;

    padding: 8px 13px;
    border: 2px solid #d8480e;
    border-radius: 999px;

    background: var(--accent);
    color: #fff;

    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .07em;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;

    box-shadow: 0 5px 14px rgba(255, 107, 44, .24);
}

.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 999px;
  padding: 14px 23px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(255, 107, 44, .22);
  transition: transform .22s, box-shadow .22s, background .22s
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 13px 30px rgba(255, 107, 44, .3);
  background: #f05d20
}

.btn:active {
  transform: translateY(1px) scale(.985)
}

.btn-dark {
  background: var(--ink);
  box-shadow: 0 8px 22px rgba(18, 19, 19, .18)
}

.btn-dark:hover {
  background: #292b2b
}

.btn-full {
  width: 100%
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .38);
  transform: scale(0);
  animation: ripple .55s linear;
  pointer-events: none
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0
  }
}

.hero {
  min-height: 690px;
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 76% 35%, #fff 0, #f5f2ea 35%, #ebe8de 100%)
}

.hero:before {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  right: -170px;
  top: -190px;
  border: 90px solid rgba(255, 212, 0, .15)
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr .92fr;
  gap: 55px;
  align-items: center;
  padding: 70px 0
}

.eyebrow {
  margin: 0 0 13px;
  color: #b43c0c;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 6.1rem);
  letter-spacing: -.065em;
  line-height: .91;
  margin: 0 0 24px;
  max-width: 780px
}

.hero-lead {
  max-width: 650px;
  color: #46494d;
  font-size: 1.1rem;
  margin: 0 0 30px
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center
}

.hero-note {
  font-size: .77rem;
  color: var(--muted);
  max-width: 250px
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  perspective: 1000px
}

.hero-orbit {
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 1px solid rgba(18, 19, 19, .12);
  animation: spin 24s linear infinite
}

.hero-orbit:before,
.hero-orbit:after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: var(--yellow)
}

.hero-orbit:before {
  width: 18px;
  height: 18px;
  top: 22px;
  left: 70px
}

.hero-orbit:after {
  width: 12px;
  height: 12px;
  right: 18px;
  bottom: 130px;
  background: var(--accent)
}

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

.hero-product {
  width: min(470px, 100%);
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 30px 34px rgba(18, 19, 19, .22));
  transform: rotate(-7deg);
  transition: transform .15s ease-out
}

.float-chip {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, .94);
  border: 1px solid #e5e3dc;
  border-radius: 17px;
  padding: 12px 15px;
  box-shadow: var(--shadow);
  font-size: .78rem;
  font-weight: 700
}

.chip-one {
  left: 0;
  top: 90px
}

.chip-two {
  right: 0;
  bottom: 95px
}

.disclosure {
  padding: 14px 0;
  background: var(--ink);
  color: #fff;
  font-size: .75rem
}

.disclosure .container {
  display: flex;
  gap: 10px;
  align-items: center
}

.disclosure strong {
  color: var(--yellow)
}

.section {
  padding: 96px 0
}

.section-white {
  background: #fff
}

.section-dark {
  background: var(--ink);
  color: #fff
}

.section-title {
  font-size: clamp(2.2rem, 4.7vw, 4.3rem);
  line-height: 1;
  letter-spacing: -.05em;
  margin: 0 0 16px
}

.section-lead {
  max-width: 760px;
  color: var(--muted);
  margin: 0 0 42px
}

.section-dark .section-lead {
  color: #b9bbba
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.tactile-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 27px;
  transform-style: preserve-3d;
  transition: transform .18s ease, box-shadow .18s ease
}

.tactile-card:hover {
  box-shadow: var(--shadow)
}

.tactile-card>* {
  transform: translateZ(18px)
}

.card-number {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #fff0e9;
  color: #a83a0e;
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 22px
}

.tactile-card h3 {
  font-size: 1.25rem;
  margin: 0 0 8px
}

.tactile-card p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center
}

.media-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  min-height: 520px;
  background: #232424;
  box-shadow: var(--shadow)
}

.media-card img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover
}

.media-card:after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(transparent, rgba(0, 0, 0, .36))
}

.split-copy h2 {
  font-size: clamp(2.3rem, 4.8vw, 4.3rem);
  line-height: 1;
  letter-spacing: -.05em;
  margin: 0 0 20px
}

.split-copy p {
  color: #d1d2d2
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 28px 0;
  display: grid;
  gap: 15px
}

.feature-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start
}

.feature-list span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 800
}

.feature-list strong {
  display: block;
  margin-bottom: 2px
}

.feature-list small {
  color: #b9bbba
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px
}

.step-button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 20px;
  padding: 22px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  transition: .2s
}

.step-button.is-active,
.step-button:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(18, 19, 19, .08);
  transform: translateY(-3px)
}

.step-button b {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 5px
}

.step-button span {
  font-size: .82rem;
  color: var(--muted)
}

.step-stage {
  margin-top: 22px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 45px;
  align-items: center;
  background: #fff;
  border-radius: var(--radius);
  padding: 34px;
  border: 1px solid var(--line)
}

.step-stage img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 18px
}

.step-content {
  display: none
}

.step-content.is-active {
  display: block;
  animation: fadeUp .35s ease
}

.step-content h3 {
  font-size: 2rem;
  line-height: 1.05;
  margin: 0 0 12px
}

.step-content p {
  color: var(--muted)
}

.product-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 46px;
  box-shadow: var(--shadow)
}

.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px
}

.product-gallery button {
  border: 0;
  border-radius: 18px;
  background: #f5f5f2;
  padding: 14px;
  cursor: pointer;
  overflow: hidden
}

.product-gallery button:first-child {
  grid-column: 1/-1;
  height: 390px
}

.product-gallery button:not(:first-child) {
  height: 130px
}

.product-gallery img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .25s
}

.product-gallery button:hover img {
  transform: scale(1.04)
}

.product-info h2 {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 1;
  margin: 0 0 12px
}

.price {
  font-size: 2.6rem;
  font-weight: 800;
  margin: 12px 0 2px
}

.price-note {
  font-size: .76rem;
  color: var(--muted)
}

.product-copy {
  color: var(--muted)
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 22px 0
}

.spec {
  border-radius: 14px;
  background: #f5f5f2;
  padding: 13px
}

.spec span {
  display: block;
  color: var(--muted);
  font-size: .71rem;
  text-transform: uppercase;
  letter-spacing: .05em
}

.spec strong {
  font-size: .9rem
}

.caution {
  margin: 20px 0;
  padding: 15px;
  border-left: 4px solid var(--yellow);
  background: #fff9d8;
  border-radius: 0 13px 13px 0;
  font-size: .8rem
}

.faq {
  display: grid;
  gap: 10px
}

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 20px
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 18px 35px 18px 0;
  position: relative
}

.faq summary:after {
  content: '+';
  position: absolute;
  right: 2px;
  top: 15px;
  font-size: 1.5rem;
  color: var(--accent)
}

.faq details[open] summary:after {
  content: '–'
}

.faq details p {
  margin: 0 0 18px;
  color: var(--muted)
}

.cta {
  padding: 90px 0;
  background: linear-gradient(125deg, var(--yellow), #ffb629 56%, var(--accent));
  position: relative;
  overflow: hidden
}

.cta:after {
  content: '';
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 95px solid rgba(255, 255, 255, .22);
  right: -120px;
  top: -185px
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 850px
}

.cta h2 {
  font-size: clamp(2.5rem, 5.4vw, 5rem);
  line-height: .95;
  letter-spacing: -.055em;
  margin: 0 0 20px
}

.cta p {
  max-width: 680px
}

.site-footer {
  padding: 62px 0 26px;
  background: #0d0e0e;
  color: #fff
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 42px
}

.site-footer p {
  font-size: .83rem;
  color: #bfc1c1
}

.footer-heading {
  font-weight: 800;
  color: #fff !important
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px
}

.footer-links a {
  font-size: .82rem;
  color: #d4d5d5;
  text-decoration: none
}

.footer-bottom {
  grid-column: 1/-1;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid #292b2b
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px
}

.modal[hidden] {
  display: none
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 10, .77);
  backdrop-filter: blur(8px)
}

.modal-dialog {
  position: relative;
  width: min(720px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border-radius: 30px;
  padding: 34px;
  box-shadow: 0 35px 100px rgba(0, 0, 0, .35)
}

.modal-close {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: #eee;
  font-size: 1.4rem;
  cursor: pointer
}

.modal-label {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff0e9;
  color: #9d370e;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em
}

.modal h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1;
  margin: 13px 45px 8px 0
}

.modal-intro {
  font-size: .86rem;
  color: var(--muted);
  margin: 0 0 20px
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px
}

.field {
  display: grid;
  gap: 5px
}

.field-full {
  grid-column: 1/-1
}

.field label {
  font-size: .76rem;
  font-weight: 700
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #d9d9d4;
  border-radius: 12px;
  background: #fff;
  font: inherit;
  padding: 11px 12px;
  min-height: 44px
}

.field textarea {
  resize: vertical
}

.check {
  grid-column: 1/-1;
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: .74rem;
  color: var(--muted)
}

.check input {
  margin-top: 3px
}

.hidden {
  display: none !important
}

.form-status {
  min-height: 1.3em;
  margin: 9px 0 0;
  font-size: .8rem
}

.form-status.error {
  color: #a51d1d
}

.submission-loader {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  background: rgba(13, 14, 14, .94);
  color: #fff;
  padding: 20px
}

.submission-loader[hidden] {
  display: none
}

.loader-card {
  text-align: center
}

.spinner {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 6px solid rgba(255, 255, 255, .2);
  border-top-color: var(--yellow);
  margin: 0 auto 18px;
  animation: spin .8s linear infinite
}

.legal-main {
  width: min(850px, calc(100% - 40px));
  margin: auto;
  padding: 68px 0 95px
}

.legal-main h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 1;
  margin: 0 0 12px
}

.legal-main h2 {
  font-size: 1.35rem;
  margin: 34px 0 7px
}

.legal-main p,
.legal-main li {
  color: #505458
}

.legal-main a {
  color: #a83a0e
}

.legal-callout {
  border-left: 4px solid var(--accent);
  background: #fff0e9;
  border-radius: 0 14px 14px 0;
  padding: 17px
}

.thanks {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  padding: 55px 20px;
  background: radial-gradient(circle at top, #fff9dc, var(--paper))
}

.thanks-card {
  width: min(720px, 100%);
  background: #fff;
  border-radius: 32px;
  padding: 48px;
  text-align: center;
  box-shadow: var(--shadow)
}

.thanks-icon {
  width: 82px;
  height: 82px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e6f7ef;
  color: var(--green);
  font-size: 2.2rem;
  font-weight: 800
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease
}

.reveal.is-visible {
  opacity: 1;
  transform: none
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px)
  }

  to {
    opacity: 1;
    transform: none
  }
}

@media(max-width:920px) {
  .nav-links a:not(.btn) {
    display: none
  }

  .hero-grid,
  .split,
  .product-panel {
    grid-template-columns: 1fr
  }

  .hero-grid {
    padding: 45px 0
  }

  .hero-visual {
    order: -1;
    min-height: 390px
  }

  .hero-product {
    width: 360px
  }

  .hero-orbit {
    width: 360px;
    height: 360px
  }

  .benefit-grid {
    grid-template-columns: 1fr
  }

  .product-panel {
    padding: 32px
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr
  }

  .footer-brand {
    grid-column: 1/-1
  }

  .step-stage {
    grid-template-columns: 1fr
  }
}

@media(max-width:620px) {
  .container {
    width: min(100% - 28px, 1180px)
  }

  .nav {
    height: 68px
  }

  .ad-badge {
    display: none
  }

  .hero h1 {
    font-size: 3.15rem
  }

  .hero-visual {
    min-height: 330px
  }

  .hero-product {
    width: 285px
  }

  .hero-orbit {
    width: 300px;
    height: 300px
  }

  .chip-one {
    top: 40px
  }

  .chip-two {
    bottom: 35px
  }

  .section {
    padding: 70px 0
  }

  .benefit-grid,
  .steps,
  .spec-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr
  }

  .step-stage,
  .product-panel {
    padding: 20px
  }

  .media-card,
  .media-card img {
    min-height: 390px
  }

  .product-gallery button:first-child {
    height: 300px
  }

  .product-gallery button:not(:first-child) {
    height: 92px
  }

  .field-full,
  .check {
    grid-column: auto
  }

  .modal {
    padding: 10px
  }

  .modal-dialog {
    max-height: calc(100vh - 20px);
    padding: 25px 20px
  }

  .thanks-card {
    padding: 36px 22px
  }

  .footer-brand,
  .footer-bottom {
    grid-column: auto
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto
  }

  *,
  *:before,
  *:after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important
  }

  .reveal {
    opacity: 1;
    transform: none
  }
}

/* Responsive refinement: tablet and mobile */
@media(max-width:1024px) {
  .container {
    width: min(100% - 32px, 1180px)
  }

  .nav {
    gap: 14px
  }

  .nav-links {
    gap: 14px
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px
  }

  .hero h1 {
    font-size: clamp(3.4rem, 7vw, 5.1rem)
  }

  .product-panel {
    gap: 34px;
    padding: 34px
  }
}

@media(max-width:920px) {
  .site-header {
    background: rgba(246, 245, 241, .97)
  }

  .nav {
    height: 68px;
    justify-content: space-between
  }

  .nav-links {
    display: none
  }

  .brand {
    min-width: 0;
    font-size: .96rem;
    line-height: 1.1
  }

  .brand img {
    width: 35px;
    height: 35px;
    flex: 0 0 35px
  }

  .brand small {
    font-size: .55rem;
    margin-top: 3px;
    white-space: nowrap
  }

  .ad-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    background: var(--accent);
    color: #fff;
    border: 2px solid #d8480e;
    box-shadow: 0 5px 14px rgba(255, 107, 44, .24);
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 7px 10px
  }

  .disclosure {
    padding: 10px 0;
    font-size: .68rem
  }

  .disclosure .container {
    align-items: flex-start;
    line-height: 1.4
  }

  .hero {
    min-height: auto
  }

  .hero:before {
    width: 300px;
    height: 300px;
    right: -145px;
    top: -135px;
    border-width: 55px
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 54px 0 46px
  }

  .hero h1 {
    font-size: clamp(3rem, 10vw, 4.8rem);
    max-width: 760px
  }

  .hero-lead {
    max-width: 720px;
    font-size: 1rem
  }

  .hero-visual {
    order: initial;
    min-height: 390px;
    width: 100%;
    max-width: 580px;
    margin-inline: auto
  }

  .hero-product {
    width: min(390px, 80vw)
  }

  .hero-orbit {
    width: 350px;
    height: 350px
  }

  .chip-one {
    left: 5%;
    top: 62px
  }

  .chip-two {
    right: 5%;
    bottom: 66px
  }

  .section {
    padding: 76px 0
  }

  .section-title {
    font-size: clamp(2.25rem, 7vw, 3.8rem)
  }

  .section-lead {
    margin-bottom: 30px
  }

  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px
  }

  .tactile-card {
    padding: 21px
  }

  .split {
    grid-template-columns: 1fr;
    gap: 34px
  }

  .media-card,
  .media-card img {
    min-height: 430px;
    max-height: 520px
  }

  .split-copy h2 {
    font-size: clamp(2.35rem, 7vw, 3.8rem)
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px
  }

  .step-button {
    padding: 17px
  }

  .step-stage {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 26px
  }

  .step-stage img {
    height: 320px
  }

  .product-panel {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px
  }

  .product-gallery {
    max-width: 640px;
    width: 100%;
    margin-inline: auto
  }

  .product-gallery button:first-child {
    height: 410px
  }

  .product-gallery button:not(:first-child) {
    height: 120px
  }

  .product-info h2 {
    font-size: clamp(2.3rem, 7vw, 3.5rem)
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px
  }

  .footer-brand {
    grid-column: 1/-1
  }
}

@media(max-width:620px) {
  body {
    font-size: .94rem
  }

  .container {
    width: min(100% - 24px, 1180px)
  }

  .nav {
    height: 64px;
    gap: 8px
  }

  .brand {
    font-size: .82rem
  }

  .brand img {
    width: 32px;
    height: 32px;
    flex-basis: 32px
  }

  .brand small {
    font-size: .47rem;
    letter-spacing: .045em;
    max-width: 175px;
    overflow: hidden;
    text-overflow: ellipsis
  }

  .ad-badge {
    font-size: 0;
    padding: 7px 9px;
    border-radius: 10px
  }

  .ad-badge:before {
    content: 'ANZEIGE';
    font-size: .64rem;
    font-weight: 850;
    letter-spacing: .08em
  }

  .disclosure .container {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 7px
  }

  .hero-grid {
    padding: 42px 0 36px;
    gap: 18px
  }

  .eyebrow {
    font-size: .68rem;
    margin-bottom: 10px
  }

  .hero h1 {
    font-size: clamp(2.55rem, 13vw, 3.5rem);
    line-height: .94;
    margin-bottom: 18px
  }

  .hero-lead {
    font-size: .94rem;
    line-height: 1.55;
    margin-bottom: 23px
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px
  }

  .hero-actions .btn {
    width: 100%
  }

  .hero-note {
    max-width: none;
    text-align: center;
    margin-top: 2px
  }

  .hero-visual {
    min-height: 300px;
    max-width: 390px
  }

  .hero-product {
    width: min(275px, 78vw)
  }

  .hero-orbit {
    width: 270px;
    height: 270px
  }

  .hero-orbit:before {
    top: 7px;
    left: 48px
  }

  .hero-orbit:after {
    right: 8px;
    bottom: 76px
  }

  .float-chip {
    font-size: .62rem;
    padding: 9px 10px;
    border-radius: 12px
  }

  .chip-one {
    left: 0;
    top: 36px
  }

  .chip-two {
    right: 0;
    bottom: 34px
  }

  .section {
    padding: 62px 0
  }

  .section-title {
    font-size: clamp(2.05rem, 11vw, 3rem);
    line-height: 1.02
  }

  .section-lead {
    font-size: .9rem;
    margin-bottom: 25px
  }

  .benefit-grid {
    grid-template-columns: 1fr;
    gap: 12px
  }

  .tactile-card {
    padding: 22px;
    border-radius: 20px
  }

  .card-number {
    width: 40px;
    height: 40px;
    margin-bottom: 16px
  }

  .media-card,
  .media-card img {
    min-height: 310px;
    height: 310px;
    border-radius: 20px
  }

  .split {
    gap: 27px
  }

  .split-copy h2 {
    font-size: clamp(2.1rem, 11vw, 3rem)
  }

  .feature-list {
    gap: 13px;
    margin: 21px 0
  }

  .steps {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 0 1px 9px;
    gap: 9px
  }

  .step-button {
    flex: 0 0 82%;
    scroll-snap-align: start;
    padding: 17px;
    border-radius: 16px
  }

  .step-stage {
    padding: 17px;
    border-radius: 20px;
    gap: 18px
  }

  .step-stage img {
    height: 230px;
    border-radius: 14px
  }

  .step-content h3 {
    font-size: 1.55rem
  }

  .product-panel {
    padding: 18px;
    border-radius: 22px;
    gap: 24px
  }

  .product-gallery {
    gap: 8px
  }

  .product-gallery button {
    padding: 8px;
    border-radius: 13px
  }

  .product-gallery button:first-child {
    height: 280px
  }

  .product-gallery button:not(:first-child) {
    height: 82px
  }

  .product-info h2 {
    font-size: clamp(2rem, 10vw, 2.8rem)
  }

  .price {
    font-size: 2.2rem
  }

  .spec-grid {
    grid-template-columns: 1fr 1fr;
    gap: 7px
  }

  .spec {
    padding: 11px
  }

  .faq details {
    padding: 0 15px
  }

  .faq summary {
    padding: 16px 30px 16px 0;
    font-size: .9rem
  }

  .cta {
    padding: 66px 0
  }

  .cta h2 {
    font-size: clamp(2.45rem, 12vw, 3.5rem)
  }

  .cta .btn {
    width: 100%
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 22px
  }

  .footer-brand,
  .footer-bottom {
    grid-column: auto
  }

  .site-footer {
    padding-top: 46px
  }

  .modal {
    padding: 8px
  }

  .modal-dialog {
    width: 100%;
    max-height: calc(100vh - 16px);
    border-radius: 22px;
    padding: 23px 17px
  }

  .modal h2 {
    font-size: 1.75rem;
    margin-right: 38px
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 10px
  }

  .field-full,
  .check {
    grid-column: auto
  }

  .field input,
  .field select,
  .field textarea {
    font-size: 16px
  }

  .legal-main {
    width: min(100% - 24px, 850px);
    padding: 48px 0 70px
  }

  .legal-main h1 {
    font-size: clamp(2.25rem, 12vw, 3.25rem)
  }
}

@media(max-width:380px) {
  .brand small {
    display: none
  }

  .hero h1 {
    font-size: 2.42rem
  }

  .hero-visual {
    min-height: 270px
  }

  .hero-product {
    width: 235px
  }

  .hero-orbit {
    width: 235px;
    height: 235px
  }

  .float-chip {
    font-size: .56rem
  }

  .product-gallery button:first-child {
    height: 245px
  }

  .spec-grid {
    grid-template-columns: 1fr
  }
}