:root {
  color-scheme: light;
  --bg: #f7f9ff;
  --surface: #ffffff;
  --surface-soft: #f1f6ff;
  --ink: #151932;
  --muted: #67708a;
  --line: #e4e8f3;
  --primary: #5b5cf6;
  --primary-dark: #3e41d8;
  --teal: #23bfd0;
  --purple: #8b5cf6;
  --green: #22b884;
  --pink: #ef5f8f;
  --shadow: 0 18px 50px rgba(33, 45, 89, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 54% 18%, rgba(91, 92, 246, 0.14), transparent 28rem),
    radial-gradient(circle at 88% 10%, rgba(35, 191, 208, 0.12), transparent 20rem),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 680px;
  font-size: clamp(2.15rem, 4.2vw, 3.95rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.13;
  letter-spacing: 0;
}

h3 {
  font-size: 1rem;
  line-height: 1.25;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.section-pad {
  padding: 72px 0;
}

.section-pad--tight {
  padding: 28px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  padding: 12px max(18px, calc((100vw - 1160px) / 2));
  border-bottom: 1px solid rgba(228, 232, 243, 0.86);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 850;
  color: var(--ink);
  white-space: nowrap;
}

.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3aa7ff, var(--primary));
  color: #fff;
  box-shadow: 0 10px 24px rgba(91, 92, 246, 0.28);
}

.brand__mark svg {
  width: 18px;
  height: 18px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 34px);
  color: #252b45;
  font-size: 0.94rem;
  font-weight: 650;
}

.header-nav a:hover {
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.language-switcher button {
  min-width: 34px;
  min-height: 30px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
  font-size: 0.78rem;
}

.language-switcher button.is-active,
.language-switcher button:hover {
  background: var(--surface-soft);
  color: var(--primary);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  min-width: 220px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 800;
  line-height: 1.1;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

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

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button--small {
  min-height: 48px;
  padding: 12px 18px;
  font-size: 0.9rem;
}

.button--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 12px 26px rgba(91, 92, 246, 0.26);
}

.button--ghost,
.button--secondary {
  border-color: #cfd6ec;
  background: rgba(255, 255, 255, 0.82);
  color: var(--primary-dark);
}

.button--light {
  background: #fff;
  color: var(--primary-dark);
}

.button--outline-light {
  border-color: rgba(255, 255, 255, 0.58);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.hero {
  padding-top: 48px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(440px, 1.02fr);
  gap: 40px;
  align-items: center;
}

.hero__copy {
  padding: 34px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 22px;
  padding: 9px 14px;
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: 999px;
  background: #eee9ff;
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 0.9rem;
}

.hero__text {
  max-width: 620px;
  margin-top: 20px;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 32px;
  color: var(--muted);
  font-size: 0.94rem;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-row svg {
  width: 18px;
  height: 18px;
  color: #279bd9;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-label {
  position: absolute;
  top: 26px;
  right: 0;
  z-index: 3;
  padding: 14px 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--purple), var(--teal));
  color: #fff;
  box-shadow: var(--shadow);
  font-size: 1.12rem;
  font-weight: 850;
}

.phone-mock {
  position: relative;
  z-index: 2;
  width: min(300px, 58vw);
  min-height: 520px;
  padding: 16px;
  border: 10px solid #111522;
  border-radius: 36px;
  background: #f8fafc;
  box-shadow: 0 28px 80px rgba(25, 30, 58, 0.28);
}

.phone-mock::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  width: 82px;
  height: 22px;
  border-radius: 999px;
  background: #111522;
  transform: translateX(-50%);
}

.phone-mock__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 8px 16px;
  color: #1e2543;
  font-size: 0.76rem;
}

.phone-mock__screen {
  display: grid;
  gap: 10px;
}

.phone-step {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 4px 10px;
  padding: 12px;
  border: 1px solid #d9e0ee;
  border-radius: var(--radius);
  background: #fff;
}

.phone-step:nth-child(2) {
  background: #eaf4ff;
  border-color: #aad7ff;
}

.phone-step span {
  display: inline-flex;
  grid-row: span 2;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 850;
}

.phone-step strong {
  font-size: 0.9rem;
}

.phone-step small {
  color: var(--muted);
}

.phone-mock__confirm {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 14px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 800;
}

.landing-preview {
  position: absolute;
  right: 0;
  bottom: 22px;
  width: 300px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.landing-preview__hero {
  display: grid;
  grid-template-columns: 1fr 92px;
  gap: 12px;
  padding: 18px;
  background: linear-gradient(135deg, #fff6fb, #eff7ff);
}

.landing-preview__hero strong {
  display: block;
  margin-bottom: 8px;
}

.landing-preview__hero p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.landing-preview__photo {
  min-height: 112px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.38)),
    url("https://images.unsplash.com/photo-1604654894610-df63bc536371?auto=format&fit=crop&w=420&q=85")
      center/cover;
}

.mini-button {
  display: inline-flex;
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--pink);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
}

.landing-preview__services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 14px;
}

.landing-preview__services div {
  min-height: 74px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.landing-preview__services strong,
.landing-preview__services span {
  display: block;
  font-size: 0.62rem;
  line-height: 1.25;
}

.landing-preview__services span {
  margin-top: 8px;
  color: var(--primary-dark);
  font-weight: 850;
}

.map-snippet {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 72px;
  margin: 0 14px 14px;
  padding: 12px;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.22)),
    repeating-linear-gradient(45deg, #e9eef8 0 8px, #f5f7fc 8px 16px);
  color: var(--muted);
  font-size: 0.8rem;
}

.card-grid {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.feature-group-card,
.flow-card,
.use-cases-card,
.nail-site-card,
.demo-checklist,
.pricing-note,
.faq-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 34px rgba(33, 45, 89, 0.07);
}

.info-card {
  min-height: 170px;
  padding: 22px;
}

.info-card__icon,
.feature-group-card__head span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  background: #eef2ff;
  color: var(--primary);
}

.info-card:nth-child(2n) .info-card__icon {
  background: #e8fbfd;
  color: #0797ad;
}

.info-card:nth-child(3n) .info-card__icon {
  background: #f4ecff;
  color: var(--purple);
}

.info-card svg,
.feature-group-card svg {
  width: 23px;
  height: 23px;
}

.info-card h3,
.feature-group-card h3 {
  margin-top: 18px;
}

.info-card p,
.feature-group-card p,
.pricing-note p,
.faq-grid span,
.use-cases-card p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.demo-showcase {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(420px, 1.28fr);
  gap: 24px;
  align-items: center;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 34px rgba(33, 45, 89, 0.07);
}

.demo-showcase__copy p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.65;
}

.demo-showcase__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.demo-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: #303858;
  font-weight: 800;
}

.demo-link small {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  white-space: nowrap;
}

.demo-link.is-ready {
  border-color: rgba(91, 92, 246, 0.3);
  background: #f1f2ff;
  color: var(--primary-dark);
}

.demo-link.is-soon {
  cursor: default;
}

.demo-showcase__visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f7f9ff;
}

.demo-showcase__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.flow-card {
  padding: 26px;
}

.step-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  margin-top: 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.step-flow__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
}

.step-flow__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(100% + 2px);
  width: 24px;
  height: 1px;
  background: var(--primary);
}

.step-flow__item span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #efe8ff;
  color: var(--primary-dark);
  font-weight: 900;
}

.step-flow__item p {
  color: #2b3150;
  line-height: 1.35;
}

.flow-note {
  margin-top: 18px;
  color: var(--muted);
  text-align: center;
}

.video-demo-card {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(220px, 0.42fr);
  gap: 18px;
  align-items: center;
  padding: 14px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(91, 92, 246, 0.07), rgba(35, 191, 208, 0.1)),
    #fff;
  box-shadow: 0 10px 34px rgba(33, 45, 89, 0.07);
}

.video-demo-card__copy p {
  max-width: 620px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.video-demo-card__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 18%),
    #111522;
  box-shadow: 0 24px 60px rgba(20, 25, 54, 0.18);
  justify-self: center;
  width: min(100%, 200px);
  padding: 7px;
}

.video-demo-card__media::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 50%;
  z-index: 2;
  width: 48px;
  height: 9px;
  border-radius: 999px;
  background: #0f1324;
  transform: translateX(-50%);
}

.video-demo-card video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 315px;
  border-radius: 20px;
  background: #111522;
  object-fit: cover;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 18px;
  align-items: start;
}

.use-cases-card {
  padding: 26px;
}

.use-cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.use-cases span {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: #3a415d;
  font-weight: 750;
  text-align: center;
}

.demo-case__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, 0.34fr);
  gap: 18px;
  margin-top: 20px;
  align-items: stretch;
}

.nail-site-card {
  overflow: hidden;
}

.demo-page-card {
  display: grid;
  grid-template-columns: minmax(210px, 0.34fr) minmax(520px, 1fr);
  gap: 18px;
  padding: 22px;
  overflow: hidden;
}

.demo-page-card__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.demo-page-card__copy h3 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.demo-page-card__copy p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.demo-page-card__actions {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.demo-page-card__actions .button {
  width: 100%;
}

.demo-page-preview {
  height: 500px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.demo-page-preview iframe {
  width: 1180px;
  height: 1000px;
  border: 0;
  transform: scale(0.5);
  transform-origin: 0 0;
}

.nail-site-card__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.portfolio-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 18px 22px 4px;
}

.portfolio-strip div {
  min-height: 116px;
  border-radius: var(--radius);
  background-position: center;
  background-size: cover;
}

.nail-site-card__body {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 22px;
  padding: 22px;
}

.price-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.price-list p {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.price-list strong {
  color: var(--ink);
  white-space: nowrap;
}

.review {
  margin: 12px 0 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcff;
}

.stars {
  color: #f8b400;
  font-weight: 900;
}

.stars span {
  color: var(--ink);
  margin-left: 8px;
}

.review p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.45;
}

.mini-map {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 96px;
  margin-top: 12px;
  padding: 14px;
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, #eef2fa 0 10px, #f9fbff 10px 20px);
  color: var(--muted);
}

.mini-map svg,
.map-snippet svg {
  color: var(--pink);
}

.demo-checklist {
  padding: 28px;
}

.demo-checklist ul,
.feature-group-card ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.demo-checklist li {
  display: flex;
  gap: 10px;
  align-items: center;
  color: #2f3654;
  font-weight: 720;
}

.demo-checklist li svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.callout {
  margin-top: 28px;
  padding: 26px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #eef0ff, #e6fbff);
  color: var(--primary-dark);
  text-align: center;
}

.callout svg {
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  color: var(--teal);
}

.callout p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.feature-group-card {
  padding: 22px;
}

.feature-group-card__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-group-card__head h3 {
  margin-top: 0;
}

.feature-group-card li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.feature-group-card li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.pricing-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px;
}

.pricing-note p {
  max-width: 640px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.faq-grid article {
  padding: 24px;
}

.faq-grid article p {
  margin-top: 10px;
  font-weight: 850;
}

.final-cta {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, #23bfd0, #5b5cf6 52%, #8b5cf6);
  color: #fff;
  box-shadow: 0 20px 54px rgba(91, 92, 246, 0.25);
}

.final-cta::after {
  content: "";
  position: absolute;
  right: 36px;
  bottom: -28px;
  width: 160px;
  height: 160px;
  border: 1px dashed rgba(255, 255, 255, 0.62);
  border-radius: 50%;
  opacity: 0.6;
}

.final-cta p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.88);
}

.final-cta__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  margin-top: 34px;
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr;
  gap: 36px;
}

.footer-brand p {
  max-width: 220px;
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--primary);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.footer-columns h3 {
  margin-bottom: 12px;
}

.footer-columns a {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.footer-contacts {
  display: grid;
  align-content: start;
  gap: 12px;
  color: var(--muted);
}

.footer-contacts p {
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer-contacts svg {
  width: 18px;
  height: 18px;
  color: var(--teal);
}

/* Compatibility styles for the existing features.html page. */
.feature-page {
  min-height: 100vh;
}

.feature-hero {
  padding: 44px 0 72px;
  background: linear-gradient(135deg, var(--ink), var(--primary));
  color: #fff;
}

.feature-hero__inner,
.feature-content {
  width: min(1060px, calc(100% - 32px));
  margin: 0 auto;
}

.feature-hero .language-switcher {
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.12);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
}

.topline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.topline span {
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.12);
}

.feature-hero h1 {
  max-width: 800px;
}

.feature-hero p {
  max-width: 720px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.15rem;
  line-height: 1.6;
}

.feature-content {
  padding: 34px 0 48px;
}

.section {
  margin-top: 24px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.section-heading p {
  color: var(--muted);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: 12px;
  margin-top: 12px;
}

.demo-video {
  position: relative;
  min-height: 420px;
  width: 100%;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(145deg, #2a314e, #111522);
  cursor: pointer;
  font: inherit;
}

.demo-video.has-poster {
  background-image:
    linear-gradient(180deg, rgba(22, 24, 40, 0.18), rgba(22, 24, 40, 0.54)),
    var(--demo-poster);
  background-position: center;
  background-size: cover;
}

.demo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 28px;
  color: #fff;
  text-align: center;
}

.demo-placeholder svg {
  width: 56px;
  height: 56px;
  padding: 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary);
}

.demo-video.has-poster .demo-placeholder strong,
.demo-video.has-poster .demo-placeholder span {
  display: none;
}

.demo-steps {
  display: grid;
  gap: 12px;
}

.demo-step {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 132px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.demo-step__mock {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 96px;
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--primary-dark);
  font-size: 2rem;
  font-weight: 900;
}

.demo-step h3,
.feature-card h3 {
  margin: 0;
}

.demo-step p,
.feature-card p,
.package-section p {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.45;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.feature-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.feature-card ul {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.feature-card li {
  position: relative;
  padding-left: 20px;
  color: var(--ink);
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
}

.package-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 22px;
}

.video-modal[hidden] {
  display: none;
}

.video-modal__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 18, 34, 0.74);
  cursor: pointer;
}

.video-modal__panel {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  background: #070608;
}

.video-modal__panel video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.video-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  cursor: pointer;
}

.has-open-modal {
  overflow: hidden;
}

@media (max-width: 1060px) {
  h1 {
    max-width: 760px;
    font-size: clamp(2.1rem, 6vw, 3.55rem);
  }

  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .header-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding: 4px 0;
  }

  .hero__grid,
  .split-section,
  .demo-showcase,
  .demo-case__grid,
  .demo-page-card,
  .video-demo-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 620px;
  }

  .landing-preview {
    right: 50%;
    transform: translateX(54%);
  }

  .card-grid--four,
  .card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .step-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .step-flow__item::after {
    display: none;
  }
}

@media (max-width: 720px) {
  h1 {
    font-size: clamp(2rem, 9vw, 2.75rem);
    line-height: 1.1;
  }

  .container {
    width: min(100% - 24px, 1160px);
  }

  .site-header {
    padding-inline: 12px;
  }

  .brand {
    font-size: 1.15rem;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .header-actions .button {
    flex: 1;
  }

  .section-pad {
    padding: 48px 0;
  }

  .section-pad--tight {
    padding: 22px 0;
  }

  .hero {
    padding-top: 30px;
  }

  .hero__copy {
    padding-top: 8px;
  }

  .hero__actions,
  .final-cta__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero__actions .button,
  .final-cta__actions .button,
  .pricing-note .button {
    width: 100%;
  }

  .hero-visual {
    min-height: auto;
    display: grid;
    gap: 14px;
    justify-items: center;
  }

  .floating-label,
  .landing-preview {
    position: static;
    transform: none;
  }

  .phone-mock,
  .landing-preview {
    width: 100%;
    max-width: 360px;
  }

  .phone-mock {
    min-height: auto;
  }

  .demo-page-preview {
    height: 420px;
  }

  .demo-page-preview iframe {
    width: 390px;
    height: 1200px;
    transform: none;
  }

  .card-grid--four,
  .card-grid--three,
  .step-flow,
  .use-cases,
  .demo-showcase__links,
  .nail-site-card__body,
  .faq-grid,
  .footer-columns,
  .demo-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-note,
  .final-cta,
  .package-section,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .final-cta {
    padding: 26px;
  }

  .site-footer {
    margin-top: 22px;
  }
}