:root {
  --bg: #f3f3f3;
  --surface: #ffffff;
  --surface-2: #f8f8f8;
  --text: #173142;
  --text-soft: #667887;
  --line: rgba(23, 49, 66, 0.12);
  --shadow: 0 10px 30px rgba(11, 30, 44, 0.08);

  --brand-yellow: #f4c400;
  --jonquil: #ffcc01;
  --brand-yellow-deep: #e3b600;
  --brand-dark: #03293a;
  --brand-dark-2: #0e3647;
  --rich-black: #021f2c;
  --fresh-green: #5bde7c;
  --brand-green: #5ee186;
  --brand-green-deep: #4dce74;
  --danger: #ea5455;

  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --radius-btn: 12px;

  --container: 1180px;
  --header-h: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Open Sans", sans-serif;
  line-height: 1.5;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border-radius: var(--radius-btn);
}

.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;
}

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

.site-header {
  --header-bg-a: rgba(255, 255, 255, 0.94);
  --header-bg-b: rgba(243, 248, 255, 0.92);
  --header-line: rgba(23, 49, 66, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  background: linear-gradient(120deg, var(--header-bg-a) 0%, var(--header-bg-b) 100%);
  border-bottom: 1px solid var(--header-line);
  transition: background 0.45s ease, border-color 0.45s ease;
}

.site-header[data-hero-theme="theme-navy"] {
  --header-bg-a: rgba(255, 255, 255, 0.94);
  --header-bg-b: rgba(243, 248, 255, 0.92);
  --header-line: rgba(34, 77, 110, 0.12);
}

.site-header[data-hero-theme="theme-olive"] {
  --header-bg-a: rgba(255, 255, 255, 0.94);
  --header-bg-b: rgba(248, 250, 238, 0.94);
  --header-line: rgba(93, 109, 66, 0.16);
}

.site-header[data-hero-theme="theme-blue"] {
  --header-bg-a: rgba(255, 255, 255, 0.94);
  --header-bg-b: rgba(242, 248, 255, 0.94);
  --header-line: rgba(73, 113, 152, 0.14);
}

.nav-wrap {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(10, 42, 62, 0.12);
}

.brand-logo {
  font-family: "Audiowide", sans-serif;
  font-size: 1.65rem;
  color: var(--brand-dark);
  letter-spacing: 0.04em;
  font-weight: 800;
  font-style: italic;
}

.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.main-nav a,
.footer-links a {
  color: var(--text-soft);
  font-weight: 600;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.footer-links a:hover {
  color: var(--brand-dark);
}

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

.lang-toggle {
  height: 44px;
  min-width: 56px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-btn);
  color: var(--brand-dark);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.lang-flag {
  width: 24px;
  height: 16px;
  display: block;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(2, 31, 44, 0.08);
}

.lang-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(3, 41, 58, 0.24);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brand-dark);
  margin: 5px auto;
  border-radius: 999px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 14px;
  padding: 0 16px 16px;
  border-top: 1px solid rgba(23, 49, 66, 0.06);
}

.mobile-menu a {
  padding: 10px 4px;
  color: var(--text-soft);
  font-weight: 600;
}

.mobile-cta {
  margin-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: var(--radius-btn);
  border: 0;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
}

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

.btn-primary {
  background: var(--brand-green);
  color: #fff;
  box-shadow: 0 10px 20px rgba(94, 225, 134, 0.22);
}

.btn-primary:hover {
  background: var(--brand-green-deep);
}

.btn-dark {
  background: var(--brand-dark);
  color: #fff;
  box-shadow: 0 10px 20px rgba(3, 41, 58, 0.18);
}

.btn-dark:hover {
  background: var(--brand-dark-2);
}

.btn-nav-cta {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(53, 160, 86, 0.22);
  background: var(--brand-green);
  color: #fff;
  box-shadow: 0 8px 18px rgba(94, 225, 134, 0.2);
}

.btn-nav-cta:hover {
  background: var(--brand-green-deep);
  color: #fff;
  border-color: rgba(38, 127, 68, 0.26);
}

.btn-outline {
  border: 1.5px solid rgba(3, 41, 58, 0.18);
  background: transparent;
  color: var(--brand-dark);
}

.btn-outline:hover {
  border-color: rgba(3, 41, 58, 0.34);
  background: rgba(255, 255, 255, 0.5);
}

.btn-wide {
  width: 100%;
}

.btn-nav {
  min-height: 46px;
  padding: 0 18px;
}

.hero {
  padding: 0;
}

.hero-slider {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  border-radius: 0;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 18px 44px rgba(12, 34, 52, 0.12);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  z-index: 2;
}

.hero-slide-shell {
  position: relative;
  isolation: isolate;
  height: 100%;
  min-height: inherit;
  padding: 24px 56px 34px;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 18px;
  overflow: hidden;
}

.hero-slide.theme-navy .hero-slide-shell {
  --hero-bg-a: #ffffff;
  --hero-bg-b: #f3f8ff;
  --hero-blob-a: rgba(121, 170, 220, 0.42);
  --hero-blob-b: rgba(160, 218, 237, 0.35);
  --hero-blob-c: rgba(215, 232, 255, 0.72);
}

.hero-slide.theme-olive .hero-slide-shell {
  --hero-bg-a: #ffffff;
  --hero-bg-b: #f8faee;
  --hero-blob-a: rgba(181, 210, 126, 0.4);
  --hero-blob-b: rgba(226, 214, 145, 0.34);
  --hero-blob-c: rgba(242, 245, 223, 0.8);
}

.hero-slide.theme-blue .hero-slide-shell {
  --hero-bg-a: #ffffff;
  --hero-bg-b: #f2f8ff;
  --hero-blob-a: rgba(147, 196, 247, 0.42);
  --hero-blob-b: rgba(243, 195, 156, 0.28);
  --hero-blob-c: rgba(225, 236, 248, 0.76);
}

.hero-slide-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(56rem 32rem at 10% 12%, var(--hero-blob-a) 0%, transparent 72%),
    radial-gradient(42rem 24rem at 88% 20%, var(--hero-blob-b) 0%, transparent 74%),
    radial-gradient(44rem 22rem at 58% 92%, var(--hero-blob-c) 0%, transparent 76%),
    linear-gradient(120deg, var(--hero-bg-a) 0%, var(--hero-bg-b) 100%);
}

.hero-slide-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1600 900' preserveAspectRatio='none'%3E%3Cdefs%3E%3ClinearGradient id='road' x1='0' y1='0' x2='1' y2='0'%3E%3Cstop offset='0' stop-color='%239ec2dc' stop-opacity='0.36'/%3E%3Cstop offset='1' stop-color='%2387aec8' stop-opacity='0.18'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M-120 500C180 360 420 620 760 470C1070 360 1340 580 1720 410' fill='none' stroke='url(%23road)' stroke-width='38' stroke-linecap='round'/%3E%3Cpath d='M-120 500C180 360 420 620 760 470C1070 360 1340 580 1720 410' fill='none' stroke='%23ffffff' stroke-opacity='0.84' stroke-width='1.6' stroke-linecap='round' stroke-dasharray='30 24'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
  opacity: 0.82;
}

.hero-slide-shell > * {
  position: relative;
  z-index: 2;
}

.hero-media {
  position: relative;
  display: grid;
  place-items: center;
  padding: 4px 80px 0;
}

.hero-media-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 100%;
  padding: 8px 24px 0;
}

.hero-slide-layout-vertical .hero-media-stack {
  width: 100%;
  margin: 0 auto;
  align-items: center;
  text-align: center;
}

.hero-slide-layout-vertical .hero-media-stack > * {
  margin-left: auto;
  margin-right: auto;
}

.hero-media-stack .hero-model {
  white-space: normal;
  text-align: center;
  max-width: min(18ch, 78vw);
}

.hero-media-stack .hero-phone-landscape {
  width: min(52vw, 820px);
  transform: translateY(-14px);
}

.hero-media-stack .hero-subtitle {
  margin: 0;
  max-width: min(52ch, 72vw);
  text-align: center;
}

.hero-media-stack .hero-buy-banner {
  margin-top: 6px;
}

.hero-slide-layout-vertical .hero-media-stack .hero-buy-banner {
  align-self: center;
}

.hero-media-split {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  align-items: center;
  justify-content: center;
  column-gap: clamp(6px, 1.5vw, 24px);
  min-height: 100%;
  padding: 8px 28px 0;
  width: min(100%, 1120px);
  margin: 0 auto;
}

.hero-media-split-reverse {
  grid-template-columns: auto minmax(320px, 1fr);
}

.hero-split-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  max-width: min(40vw, 520px);
}

.hero-split-copy .hero-model {
  margin: 0;
  white-space: normal;
  text-align: right;
}

.hero-split-copy .hero-model::after {
  height: 8px;
}

.hero-split-copy .hero-subtitle {
  margin: 0;
  max-width: 46ch;
  text-align: right;
}

.hero-buy-split {
  margin-top: 6px;
}

.hero-phone-split-right {
  width: min(26vw, 360px);
  justify-self: end;
  align-self: center;
  transform: translateX(-24px);
}

.hero-phone-split-left {
  width: min(26vw, 360px);
  justify-self: end;
  align-self: center;
  transform: translateX(24px);
}

.hero-split-copy-left {
  align-items: flex-start;
  text-align: left;
  width: 100%;
  margin-right: auto;
}

.hero-split-copy-left .hero-model,
.hero-split-copy-left .hero-subtitle {
  text-align: left;
}

.hero-split-copy-left .hero-buy-split {
  align-self: flex-start;
}

.hero-phone {
  border-radius: 0;
  overflow: visible;
  padding: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.hero-phone img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.hero-phone-single {
  position: relative;
  width: min(21vw, 290px);
  height: auto;
  z-index: 2;
}

.hero-phone-landscape {
  width: min(48vw, 760px);
  height: auto;
}

.hero-model {
  margin: 0;
  font-size: clamp(1.7rem, 4.8vw, 4.3rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: rgba(18, 45, 66, 0.9);
  font-weight: 800;
  font-style: italic;
  white-space: nowrap;
  text-shadow: 0 10px 18px rgba(187, 210, 229, 0.36);
}

.hero-title-stack {
  position: absolute;
  left: 50%;
  top: 53%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 3;
  pointer-events: none;
  max-width: min(78vw, 760px);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.hero-subtitle {
  margin: 0;
  font-size: clamp(0.88rem, 1.1vw, 1.05rem);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: rgba(24, 56, 78, 0.82);
  max-width: min(60ch, 72vw);
  white-space: normal;
}

.hero-model,
.hero-subtitle,
.hero-price,
.hero-text-mini {
  display: inline;
  padding: 0.08em 0.34em;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero-model::after,
.hero-price::after {
  content: "";
  display: block;
  height: 10px;
}

.hero-buy-banner {
  margin-top: 24px;
  min-height: 48px;
  min-width: 156px;
  pointer-events: auto;
}

.hero-buy-bottom {
  display: none;
}

.hero-slide-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.hero-copy-mini {
  color: rgba(18, 45, 66, 0.92);
  max-width: 460px;
  padding: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
}

.hero-price {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1;
  color: rgba(16, 46, 67, 0.94);
}

.hero-text-mini {
  margin: 0;
  font-size: 1.02rem;
  color: rgba(24, 56, 78, 0.78);
  max-width: 38ch;
}

.hero-buy {
  min-height: 58px;
  min-width: 170px;
  border-radius: var(--radius-btn);
  border-width: 1.5px;
  color: #fff;
  border-color: rgba(53, 160, 86, 0.22);
  background: var(--brand-green);
  box-shadow: 0 8px 18px rgba(94, 225, 134, 0.2);
}

.hero-buy:hover {
  color: #fff;
  border-color: rgba(38, 127, 68, 0.26);
  background: var(--brand-green-deep);
}

.hero-controls {
  position: absolute;
  inset: 0;
  z-index: 9;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 14px;
  pointer-events: none;
}

.hero-control-btn {
  width: 46px;
  height: 46px;
  pointer-events: auto;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(14, 49, 73, 0.2);
  background: rgba(255, 255, 255, 0.78);
  color: rgba(15, 47, 69, 0.9);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.9;
  backdrop-filter: blur(8px);
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.hero-control-btn:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(14, 49, 73, 0.34);
}

.hero-feature-strip {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  width: min(calc(100% - 120px), 1120px);
  z-index: 8;
  pointer-events: none;
}

.hero-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 18px;
}

.hero-feature-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(16, 51, 75, 0.88);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

.hero-feature-icon {
  width: 14px;
  height: 14px;
  display: inline-grid;
  place-items: center;
  color: rgba(16, 51, 75, 0.92);
}

.hero-feature-icon svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (min-width: 1101px) {
  .hero-feature-strip {
    bottom: 28px;
  }

  .hero-feature-list {
    flex-wrap: nowrap;
    gap: 8px 14px;
  }

  .hero-feature-item {
    gap: 8px;
    font-size: 1.08rem;
  }

  .hero-feature-icon {
    width: 22px;
    height: 22px;
  }

  .hero-feature-icon svg {
    width: 20px;
    height: 20px;
  }
}

.hero-dots {
  display: none;
}

.hero-dot {
  width: 11px;
  height: 11px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(16, 51, 75, 0.28);
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}

.hero-dot.is-active {
  background: rgba(16, 51, 75, 0.88);
  border-color: rgba(16, 51, 75, 0.88);
}

@media (min-width: 861px) {
  .hero-slide[data-slide-index="2"] .hero-model,
  .hero-slide[data-slide-index="2"] .hero-subtitle,
  .hero-slide[data-slide-index="0"] .hero-model,
  .hero-slide[data-slide-index="0"] .hero-subtitle {
    padding: 0;
    border-radius: 0;
    background: transparent;
  }

  .hero-slide[data-slide-index="2"] .hero-phone-slide-3 {
    width: min(64vw, 880px);
  }
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(244, 196, 0, 0.12);
  color: var(--brand-dark);
  font-size: 0.9rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.stats-strip {
  padding: 8px 0 16px;
}

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

.stat-card {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 26px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.stat-value {
  color: var(--brand-dark);
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.stat-label {
  color: var(--text-soft);
  font-weight: 600;
}

.section {
  padding: 84px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head.narrow {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

@media (min-width: 861px) {
  .section h2 {
    font-size: clamp(1.85rem, 2.6vw, 2.7rem);
  }
}

.section-head p,
.about-copy p,
.demo-copy p,
.faq-copy p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.02rem;
}

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

.feature-card {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.feature-card-accent {
  background: linear-gradient(180deg, #fff8d0 0%, #ffffff 100%);
}

.feature-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--brand-yellow);
  color: var(--brand-dark);
  font-weight: 800;
  margin-bottom: 18px;
}

.feature-icon.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-size: 29px;
  line-height: 1;
  font-weight: normal;
  font-style: normal;
  letter-spacing: normal;
  text-transform: none;
  white-space: nowrap;
  direction: ltr;
  font-variation-settings: "FILL" 0, "wght" 500, "GRAD" 0, "opsz" 24;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-soft);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.showcase-shot {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 28px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.showcase-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22px;
}

.showcase-shot.tall {
  min-height: 720px;
}

.demo-grid,
.about-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  align-items: start;
}

.about-card,
.contact-card {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 30px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.demo-section {
  background: #f1f3f5;
}

.demo-copy {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 30px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.demo-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(1.65rem, 2.9vw, 2.35rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.demo-copy p + p {
  margin-top: 12px;
}

.demo-copy-note {
  font-size: 0.95rem;
}

.quiz-module {
  width: 100%;
  margin: 0 auto;
  padding: 26px 24px 30px;
  border-radius: 32px;
  background: #f1f3f5;
  border: 1px solid rgba(10, 42, 62, 0.1);
  box-shadow: 0 14px 28px rgba(10, 42, 62, 0.08);
}

.quiz-mode-title {
  margin: 0;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand-dark);
  font-weight: 700;
  font-size: clamp(1.02rem, 1.7vw, 1.26rem);
}

.quiz-nav {
  margin: 14px 0 16px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.quiz-progress {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  min-width: 88px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--jonquil);
  color: var(--brand-dark);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.quiz-media {
  width: min(100%, 740px);
  margin: 0 auto 18px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(10, 42, 62, 0.15);
  background: #e4ebf0;
  aspect-ratio: 16 / 9;
}

.quiz-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quiz-question {
  margin: 0 auto 20px;
  max-width: 760px;
  text-align: center;
  color: var(--brand-dark);
  font-size: clamp(0.9rem, 1.12vw, 1.02rem);
  line-height: 1.35;
  font-weight: 500;
}

.quiz-options {
  display: grid;
  gap: 12px;
  width: min(100%, 760px);
  margin: 0 auto;
}

.quiz-next-btn {
  margin: 12px auto 0;
  min-height: 52px;
  min-width: 230px;
  padding: 0 24px;
  border-radius: var(--radius-btn);
  background: var(--brand-dark);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(3, 41, 58, 0.2);
}

.quiz-next-btn:hover {
  background: #0a3a52;
}

.quiz-next-btn:disabled {
  opacity: 0.66;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.quiz-option {
  width: 100%;
  text-align: left;
  min-height: 54px;
  padding: 0 16px;
  border-radius: 14px;
  border: 2px solid transparent;
  background: #ffcc01;
  color: #082d41;
  font-size: clamp(0.86rem, 0.98vw, 0.95rem);
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

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

.quiz-option.selected {
  border-color: rgba(8, 45, 65, 0.34);
}

.quiz-option.correct {
  background: #51b34b;
  color: #fff;
  border-color: #ffcc01;
}

.quiz-option.wrong {
  background: #ffe3e3;
  border-color: rgba(234, 84, 85, 0.34);
  color: #8a2425;
}

.quiz-result {
  width: min(100%, 760px);
  margin: 14px auto 0;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(3, 41, 58, 0.06);
  color: var(--brand-dark);
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.quiz-result-status {
  font-size: clamp(1.12rem, 1.8vw, 1.38rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.quiz-result-meta {
  font-size: 0.9rem;
  line-height: 1.3;
  font-weight: 700;
}

.quiz-result.pass {
  background: rgba(81, 179, 75, 0.16);
  border-color: rgba(81, 179, 75, 0.52);
  color: #1f6f1c;
  box-shadow: 0 10px 22px rgba(81, 179, 75, 0.16);
}

.quiz-result.fail {
  background: rgba(234, 84, 85, 0.15);
  border-color: rgba(234, 84, 85, 0.46);
  color: #8a2425;
  box-shadow: 0 10px 22px rgba(234, 84, 85, 0.14);
}

.hidden {
  display: none;
}

.process-section {
  background: linear-gradient(180deg, #f7f9fc 0%, #f2f5f8 100%);
}

.process-section .section-head {
  max-width: 780px;
  margin: 0 auto 28px;
  text-align: center;
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 1040px;
  margin: 0 auto;
}

.process-card {
  position: relative;
  min-height: 100%;
  background: #fff;
  border: 1px solid rgba(23, 49, 66, 0.12);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 10px 20px rgba(11, 30, 44, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.process-card:hover {
  border-color: rgba(23, 49, 66, 0.22);
  box-shadow: 0 14px 26px rgba(11, 30, 44, 0.08);
  transform: translateY(-2px);
}

.process-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.process-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  background: rgba(3, 41, 58, 0.1);
  color: var(--brand-dark);
}

.process-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.process-index {
  margin-left: auto;
  min-height: 32px;
  min-width: 82px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(23, 49, 66, 0.18);
  background: rgba(255, 204, 1, 0.22);
  color: var(--brand-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.process-term {
  margin: 0 0 8px;
  color: rgba(23, 49, 66, 0.58);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--brand-dark);
}

.process-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  border-radius: 26px;
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  box-shadow: var(--shadow);
}

.timeline-number {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: var(--brand-dark);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
}

.timeline-item h3 {
  margin: 0 0 8px;
  font-size: 1.16rem;
}

.timeline-item p {
  margin: 0;
  color: var(--text-soft);
}

.about-card-top {
  display: flex;
  gap: 16px;
  align-items: start;
  margin-bottom: 18px;
}

.about-mini-logo {
  width: 64px;
  height: 64px;
  display: block;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(10, 42, 62, 0.12);
}

.about-card p {
  margin: 6px 0 0;
  color: var(--text-soft);
}

.about-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
  display: grid;
  gap: 10px;
  font-weight: 600;
}

.pricing-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: stretch;
  max-width: 920px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  border-radius: 30px;
  padding: 28px;
  border: 1px solid rgba(23, 49, 66, 0.08);
  box-shadow: var(--shadow);
}

.pricing-side {
  background: var(--surface);
}

.pricing-main {
  background: linear-gradient(180deg, #fff7cf 0%, #ffffff 100%);
}

.pricing-free {
  background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
  border-color: rgba(23, 49, 66, 0.14);
}

.pricing-free .pricing-badge {
  background: rgba(23, 49, 66, 0.8);
}

.pricing-free .pricing-trial {
  color: var(--text-soft);
}

.pricing-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--brand-dark);
  color: #fff;
  display: inline-flex;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 800;
}

.pricing-label {
  margin: 0 0 10px;
  color: var(--text-soft);
  font-weight: 700;
}

.pricing-trial {
  color: var(--brand-green-deep);
  font-weight: 800;
  margin-bottom: 6px;
}

.pricing-amount {
  font-size: clamp(1.9rem, 4.1vw, 3.2rem);
  line-height: 1;
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 10px;
}

.pricing-amount.muted {
  color: rgba(23, 49, 66, 0.42);
}

.pricing-amount.free {
  color: var(--brand-dark);
}

.pricing-sub {
  margin: 0 0 18px;
  color: var(--text-soft);
}

.pricing-free-cta {
  margin-top: 2px;
  border-color: rgba(3, 41, 58, 0.2);
  background: transparent;
  color: var(--brand-dark);
  box-shadow: none;
}

.pricing-free-cta:hover {
  border-color: rgba(3, 41, 58, 0.34);
  background: rgba(255, 255, 255, 0.5);
}

.pricing-list {
  margin: 0 0 24px;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  font-weight: 600;
}

.faq-copy {
  margin-bottom: 18px;
  text-align: center;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
  max-width: 920px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.08);
  border-radius: 22px;
  padding: 0 20px;
  box-shadow: var(--shadow);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-weight: 800;
  color: var(--brand-dark);
}

.faq-item summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(23, 49, 66, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-dark);
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "-";
  background: rgba(255, 204, 1, 0.18);
  transform: rotate(180deg);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 0 20px;
  color: var(--text-soft);
}

.trial-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: grid;
  place-items: center;
  padding: 18px;
}

.trial-modal.hidden {
  display: none;
}

.trial-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 27, 39, 0.48);
  backdrop-filter: blur(8px);
}

.trial-modal-dialog {
  position: relative;
  width: min(100%, 520px);
  padding: 28px;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.12);
  box-shadow: 0 24px 54px rgba(7, 28, 41, 0.18);
}

.trial-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgba(3, 41, 58, 0.06);
  color: var(--brand-dark);
  font-size: 1.4rem;
  line-height: 1;
  font-family: Arial, "Open Sans", sans-serif;
  font-weight: 700;
  cursor: pointer;
}

.trial-modal-kicker {
  margin: 0 0 8px;
  color: var(--brand-green-deep);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
}

.trial-modal-title {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.trial-modal-copy {
  margin: 0 0 18px;
  color: var(--text-soft);
}

.trial-success-title {
  display: none;
  margin: 0 0 8px;
  color: var(--brand-dark);
  font-size: clamp(1.2rem, 2.1vw, 1.6rem);
  line-height: 1.2;
  font-weight: 800;
}

.trial-form {
  display: grid;
  gap: 14px;
}

.trial-form.is-success-locked .trial-field,
.trial-form.is-success-locked .trial-form-note,
.trial-form.is-success-locked #trialSubmitBtn {
  display: none;
}

.trial-form.is-success-locked .trial-form-status {
  margin-top: 0;
}

.trial-modal.is-success-locked .trial-modal-kicker,
.trial-modal.is-success-locked .trial-modal-title,
.trial-modal.is-success-locked .trial-modal-copy {
  display: none;
}

.trial-modal.is-success-locked .trial-success-title {
  display: block;
}

.trial-field {
  display: grid;
  gap: 8px;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-field input {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(23, 49, 66, 0.14);
  background: #fff;
  color: var(--brand-dark);
}

.trial-field input:focus {
  outline: 2px solid rgba(94, 225, 134, 0.32);
  border-color: rgba(77, 206, 116, 0.4);
}

.trial-phone-wrap {
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: stretch;
  gap: 10px;
}

.trial-phone-prefix {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #eef4f7;
  border: 1px solid rgba(23, 49, 66, 0.12);
  color: var(--brand-dark);
  font-weight: 800;
}

.trial-form-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.trial-form-status {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: #eef4f7;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-form-status.error {
  background: rgba(234, 84, 85, 0.12);
  color: #b63c3d;
}

.trial-form-status.success {
  background: rgba(94, 225, 134, 0.16);
  color: #267f44;
}
.contact-social {
  max-width: 900px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.1);
  border-radius: 28px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.contact-social-head {
  margin-bottom: 18px;
}

.contact-brand-mark {
  width: 64px;
  height: 64px;
  display: block;
  margin-bottom: 14px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(10, 42, 62, 0.12);
}

.contact-social-head h2 {
  margin: 0 0 10px;
}

.contact-social-head p {
  margin: 0;
  color: var(--text-soft);
  max-width: 64ch;
}

.contact-social-list {
  display: grid;
  gap: 12px;
}

.contact-social-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 14px 14px 16px;
  border: 1px solid rgba(23, 49, 66, 0.1);
  border-radius: 16px;
  background: #fff;
}

.contact-social-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.contact-social-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(23, 49, 66, 0.14);
  background: rgba(3, 41, 58, 0.04);
  display: inline-grid;
  place-items: center;
  color: var(--brand-dark);
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
}

.contact-social-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
}

.contact-social-platform {
  margin: 0;
  color: var(--brand-dark);
  font-weight: 700;
  font-size: 0.96rem;
}

.contact-social-handle {
  margin: 2px 0 0;
  color: var(--text-soft);
  font-weight: 600;
  font-size: 0.9rem;
}

.contact-social-btn {
  min-height: 44px;
  min-width: 140px;
  border-radius: 12px;
  flex-shrink: 0;
}

.site-footer {
  padding: 28px 0 42px;
}

.to-top-wrap {
  position: fixed;
  right: 18px;
  bottom: 14px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 1100;
}

.to-top-btn {
  width: 64px;
  height: 64px;
  border: 1px solid rgba(3, 41, 58, 0.22);
  border-radius: var(--radius-btn);
  background: var(--jonquil);
  color: var(--brand-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(3, 41, 58, 0.18);
  transition: background 0.2s ease;
}

.to-top-icon {
  font-size: 1rem;
  line-height: 1;
  font-weight: 800;
}

.to-top-label {
  font-size: 0.62rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brand-dark);
  user-select: none;
}

.to-top-wrap.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.to-top-btn:hover {
  background: #f2be00;
}

.footer-wrap {
  padding-top: 24px;
  border-top: 1px solid rgba(23, 49, 66, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
}

.footer-logo {
  margin-bottom: 8px;
}

.site-footer p {
  margin: 0;
  color: var(--text-soft);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 1100px) {
  .demo-grid,
  .about-grid,
  .faq-grid,
  .contact-card,
  .pricing-wrap,
  .feature-grid,
  .showcase-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 0;
  }

  .hero-slider {
    min-height: calc(100vh - var(--header-h));
  }

  .hero-slide-shell {
    padding: 20px 30px 24px;
  }

  .hero-media {
    padding: 10px 24px 0;
  }

  .hero-media-split {
    grid-template-columns: minmax(260px, 1fr) auto;
    column-gap: 10px;
    padding: 6px 12px 0;
    width: min(100%, 940px);
  }

  .hero-media-split-reverse {
    grid-template-columns: auto minmax(260px, 1fr);
  }

  .hero-split-copy {
    max-width: min(46vw, 430px);
  }

  .hero-phone-split-right {
    width: min(34vw, 300px);
    transform: translateX(-14px);
  }

  .hero-phone-split-left {
    width: min(34vw, 300px);
    transform: translateX(14px);
  }

  .hero-media-stack .hero-phone-landscape {
    width: min(74vw, 620px);
    transform: translateY(-10px);
  }

  .hero-phone-single {
    width: min(30vw, 270px);
    height: auto;
  }

  .hero-phone-landscape {
    width: min(68vw, 640px);
    height: auto;
  }

  .hero-model {
    font-size: clamp(1.5rem, 6vw, 3.3rem);
  }

  .hero-subtitle {
    font-size: clamp(0.84rem, 1.8vw, 0.98rem);
    max-width: min(54ch, 72vw);
  }

  .hero-buy-banner {
    margin-top: 14px;
  }

  .hero-slide-shell::after {
    opacity: 0.74;
  }

  .hero-slide-bottom {
    align-items: center;
  }

  .hero-controls {
    padding: 0 10px;
  }

  .hero-feature-strip {
    width: min(calc(100% - 84px), 980px);
    bottom: 12px;
  }

  .showcase-shot.tall {
    min-height: auto;
  }

  .process-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (max-width: 860px) {
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(2, 31, 44, 0.16);
    backdrop-filter: blur(6px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
    z-index: 900;
  }

  body.mobile-menu-open {
    overflow: hidden;
  }

  body.mobile-menu-open::before {
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav {
    display: none;
  }

  .nav-actions .btn-nav {
    display: none;
    width: auto;
    min-height: 42px;
    padding: 0 14px;
  }

  .hero-model,
  .hero-subtitle,
  .hero-price,
  .hero-text-mini {
    padding: 0;
    border-radius: 0;
    background: transparent;
  }

  .menu-toggle {
    display: inline-block;
  }

  .mobile-menu.open {
    display: flex;
  }

  .nav-actions {
    margin-left: auto;
  }

  .hero-media-split {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 14px;
    padding: 0 10px;
  }

  .hero-slide-layout-split .hero-media-split,
  .hero-slide-layout-split-reverse .hero-media-split {
    gap: 8px;
  }

  .hero-slide-layout-split .hero-media-split {
    min-height: auto;
    align-content: start;
  }

  .hero-split-copy {
    align-items: center;
    max-width: min(92vw, 460px);
  }

  .hero-slide-layout-split .hero-split-copy,
  .hero-slide-layout-split-reverse .hero-split-copy {
    gap: 8px;
  }

  .hero-split-copy .hero-model,
  .hero-split-copy .hero-subtitle {
    text-align: center;
  }

  .hero-phone-split-right {
    width: min(58vw, 320px);
    justify-self: center;
    transform: none;
  }

  .hero-slide[data-slide-index="1"] .hero-phone-split-right {
    width: min(44vw, 240px);
  }

  .hero-slide[data-slide-index="1"] .hero-split-copy {
    display: contents;
  }

  .hero-slide[data-slide-index="1"] .hero-split-copy .hero-model {
    order: 1;
  }

  .hero-slide[data-slide-index="1"] .hero-phone-split-right {
    order: 2;
  }

  .hero-slide[data-slide-index="1"] .hero-split-copy .hero-subtitle {
    order: 3;
  }

  .hero-slide[data-slide-index="1"] .hero-split-copy .hero-buy-split {
    order: 4;
    justify-self: center;
    margin-top: 8px;
  }

  .hero-split-copy-left {
    align-items: center;
  }

  .hero-split-copy-left .hero-model,
  .hero-split-copy-left .hero-subtitle {
    text-align: center;
  }

  .hero-split-copy-left .hero-buy-split {
    align-self: center;
  }

  .hero-phone-split-left {
    width: min(58vw, 320px);
    justify-self: center;
    transform: none;
  }

  .hero-slide[data-slide-index="2"] .hero-phone-slide-3 {
    width: min(88vw, 560px);
  }

  .hero-feature-strip {
    width: min(calc(100% - 24px), 760px);
    bottom: 10px;
  }

  .hero-feature-list {
    gap: 6px 12px;
  }

  .hero-feature-item {
    gap: 5px;
    font-size: 0.64rem;
  }

  .hero-feature-icon {
    width: 12px;
    height: 12px;
  }

  .hero-feature-icon svg {
    width: 11px;
    height: 11px;
  }

  .faq-list {
    grid-template-columns: 1fr;
  }

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

  .process-card {
    border-radius: 16px;
    padding: 15px 14px;
  }

  .process-icon {
    width: 42px;
    height: 42px;
  }

  .process-icon svg {
    width: 20px;
    height: 20px;
  }

  .process-term {
    font-size: 0.66rem;
  }

  .process-card h3 {
    font-size: 0.92rem;
  }

  .process-card p {
    font-size: 0.84rem;
  }

  .process-index {
    min-height: 28px;
    min-width: 72px;
    font-size: 0.7rem;
  }

  .trial-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: grid;
  place-items: center;
  padding: 18px;
}

.trial-modal.hidden {
  display: none;
}

.trial-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 27, 39, 0.48);
  backdrop-filter: blur(8px);
}

.trial-modal-dialog {
  position: relative;
  width: min(100%, 520px);
  padding: 28px;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.12);
  box-shadow: 0 24px 54px rgba(7, 28, 41, 0.18);
}

.trial-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgba(3, 41, 58, 0.06);
  color: var(--brand-dark);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.trial-modal-kicker {
  margin: 0 0 8px;
  color: var(--brand-green-deep);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
}

.trial-modal-title {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.trial-modal-copy {
  margin: 0 0 18px;
  color: var(--text-soft);
}

.trial-form {
  display: grid;
  gap: 14px;
}

.trial-field {
  display: grid;
  gap: 8px;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-field input {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(23, 49, 66, 0.14);
  background: #fff;
  color: var(--brand-dark);
}

.trial-field input:focus {
  outline: 2px solid rgba(94, 225, 134, 0.32);
  border-color: rgba(77, 206, 116, 0.4);
}

.trial-phone-wrap {
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: stretch;
  gap: 10px;
}

.trial-phone-prefix {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #eef4f7;
  border: 1px solid rgba(23, 49, 66, 0.12);
  color: var(--brand-dark);
  font-weight: 800;
}

.trial-form-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.trial-form-status {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: #eef4f7;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-form-status.error {
  background: rgba(234, 84, 85, 0.12);
  color: #b63c3d;
}

.trial-form-status.success {
  background: rgba(94, 225, 134, 0.16);
  color: #267f44;
}
.contact-social {
    border-radius: 22px;
    padding: 22px;
  }

  .contact-social-item {
    padding: 12px;
  }

  .contact-social-btn {
    min-width: 124px;
  }

  .pricing-wrap .pricing-paid {
    order: 1;
  }

  .pricing-wrap .pricing-free {
    order: 2;
  }

  .demo-copy {
    border-radius: 24px;
    padding: 22px;
  }

  .demo-copy h2 {
    font-size: clamp(1.4rem, 4.8vw, 1.9rem);
  }

  .quiz-module {
    padding: 20px 16px 24px;
    border-radius: 24px;
  }

  .quiz-nav {
    margin: 14px 0 12px;
    gap: 10px;
  }

  .quiz-progress {
    min-height: 40px;
    min-width: 84px;
    font-size: 0.92rem;
  }

  .quiz-media {
    margin-bottom: 14px;
    border-radius: 14px;
  }

  .quiz-question {
    margin-bottom: 14px;
    font-size: clamp(0.88rem, 2.9vw, 0.98rem);
  }

  .quiz-options {
    gap: 10px;
  }

  .quiz-option {
    min-height: 52px;
    font-size: 0.86rem;
    border-radius: 14px;
  }

  .quiz-next-btn {
    width: min(100%, 340px);
    min-height: 50px;
    font-size: 0.9rem;
  }

  .quiz-result {
    padding: 12px 14px;
  }

  .quiz-result-status {
    font-size: 1.06rem;
  }

  .quiz-result-meta {
    font-size: 0.84rem;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 74px;
  }

  .container {
    width: min(calc(100% - 20px), var(--container));
  }

  .hero {
    padding: 0;
  }

  .hero-slider {
    min-height: calc(100vh - var(--header-h));
    border-radius: 0;
  }

  .hero-slide-shell {
    padding: 14px 12px 16px;
    gap: 12px;
  }

  .hero-slide-shell::after {
    opacity: 0.6;
  }

  .hero-media {
    padding: 0 4px;
    min-height: 390px;
  }

  .hero-media-stack {
    padding: 0 8px;
    gap: 8px;
  }

  .hero-slide-layout-vertical .hero-media-stack {
    padding: 0;
  }

  .hero-media-split {
    gap: 10px;
    padding: 0 4px;
  }

  .hero-slide-layout-split .hero-media-split {
    gap: 5px;
    min-height: auto;
    align-content: start;
  }

  .hero-slide-layout-split-reverse .hero-media-split {
    gap: 2px;
    min-height: auto;
    align-content: start;
  }

  .hero-slide-layout-split .hero-split-copy,
  .hero-slide-layout-split-reverse .hero-split-copy {
    gap: 6px;
  }

  .hero-slide-layout-split .hero-split-copy {
    gap: 6px;
  }

  .hero-slide-layout-split .hero-phone {
    margin: 0;
  }

  .hero-slide-layout-split-reverse .hero-split-copy {
    gap: 4px;
  }

  .hero-slide-layout-split-reverse .hero-phone {
    margin: 0;
  }

  .hero-phone-single {
    width: min(46vw, 224px);
    height: auto;
  }

  .hero-phone-landscape {
    width: min(86vw, 360px);
    height: auto;
  }

  .hero-phone-split-right {
    width: min(62vw, 260px);
  }

  .hero-slide[data-slide-index="1"] .hero-phone-split-right {
    width: min(46vw, 185px);
  }

  .hero-phone-split-left {
    width: min(62vw, 260px);
  }

  .hero-slide[data-slide-index="2"] .hero-phone-slide-3 {
    width: calc(100vw - 28px);
    max-width: none;
  }

  .hero-slide-layout-vertical .hero-media-stack .hero-phone-landscape {
    width: calc(100vw - 20px);
    max-width: none;
    transform: translateY(-6px);
  }

  .hero-model {
    font-size: clamp(1.25rem, 7.6vw, 1.95rem);
    white-space: normal;
  }

  .hero-title-stack {
    top: 47%;
    width: min(90vw, 420px);
    padding: 0;
  }

  .hero-subtitle {
    margin-top: 8px;
    font-size: 0.82rem;
    max-width: 32ch;
  }

  .hero-media-stack .hero-subtitle {
    margin-top: 0;
    max-width: 34ch;
  }

  .hero-slide-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero-copy-mini {
    width: 100%;
    max-width: 100%;
    padding: 0;
  }

  .hero-price {
    font-size: 2rem;
    margin-bottom: 5px;
  }

  .hero-text-mini {
    font-size: 0.95rem;
    max-width: 34ch;
  }

  .hero-buy {
    width: 100%;
    min-height: 50px;
    border-radius: 12px;
  }

  .hero-buy-banner {
    display: none;
  }

  .hero-slide-layout-vertical .hero-buy-banner {
    display: inline-flex;
    width: auto;
    min-width: 140px;
  }

  .hero-buy-bottom {
    display: inline-flex;
  }

  .hero-controls {
    inset: 0;
    padding: 0 8px;
    transform: none;
    background: none;
    backdrop-filter: none;
  }

  .hero-control-btn {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }

  .hero-feature-strip {
    width: calc(100% - 14px);
    bottom: 14px;
  }

  .hero-feature-list {
    gap: 4px 8px;
  }

  .hero-feature-item {
    gap: 5px;
    font-size: 0.87rem;
    letter-spacing: 0.01em;
  }

  .hero-feature-icon {
    width: 18px;
    height: 18px;
  }

  .hero-feature-icon svg {
    width: 16px;
    height: 16px;
  }

  .process-flow {
    gap: 10px;
  }

  .process-card {
    border-radius: 14px;
    padding: 12px 11px;
  }

  .process-card-top {
    margin-bottom: 8px;
  }

  .process-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .process-icon svg {
    width: 18px;
    height: 18px;
  }

  .process-index {
    min-height: 26px;
    min-width: 66px;
    font-size: 0.66rem;
    padding: 0 10px;
  }

  .process-term {
    font-size: 0.62rem;
  }

  .process-card h3 {
    font-size: 0.84rem;
    margin-bottom: 6px;
  }

  .process-card p {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  .trial-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: grid;
  place-items: center;
  padding: 18px;
}

.trial-modal.hidden {
  display: none;
}

.trial-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 27, 39, 0.48);
  backdrop-filter: blur(8px);
}

.trial-modal-dialog {
  position: relative;
  width: min(100%, 520px);
  padding: 28px;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(23, 49, 66, 0.12);
  box-shadow: 0 24px 54px rgba(7, 28, 41, 0.18);
}

.trial-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgba(3, 41, 58, 0.06);
  color: var(--brand-dark);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.trial-modal-kicker {
  margin: 0 0 8px;
  color: var(--brand-green-deep);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
}

.trial-modal-title {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.trial-modal-copy {
  margin: 0 0 18px;
  color: var(--text-soft);
}

.trial-form {
  display: grid;
  gap: 14px;
}

.trial-field {
  display: grid;
  gap: 8px;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-field input {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(23, 49, 66, 0.14);
  background: #fff;
  color: var(--brand-dark);
}

.trial-field input:focus {
  outline: 2px solid rgba(94, 225, 134, 0.32);
  border-color: rgba(77, 206, 116, 0.4);
}

.trial-phone-wrap {
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: stretch;
  gap: 10px;
}

.trial-phone-prefix {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #eef4f7;
  border: 1px solid rgba(23, 49, 66, 0.12);
  color: var(--brand-dark);
  font-weight: 800;
}

.trial-form-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.trial-form-status {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: #eef4f7;
  color: var(--brand-dark);
  font-weight: 700;
}

.trial-form-status.error {
  background: rgba(234, 84, 85, 0.12);
  color: #b63c3d;
}

.trial-form-status.success {
  background: rgba(94, 225, 134, 0.16);
  color: #267f44;
}
.contact-social {
    border-radius: 18px;
    padding: 16px 12px;
  }

  .contact-social-head {
    margin-bottom: 12px;
  }

  .contact-social-item {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
    border-radius: 14px;
  }

  .contact-social-meta {
    width: 100%;
  }

  .contact-social-icon {
    width: 36px;
    height: 36px;
  }

  .contact-social-icon svg {
    width: 18px;
    height: 18px;
  }

  .contact-social-btn {
    width: 100%;
    min-height: 46px;
  }

  .quiz-module {
    padding: 16px 10px 20px;
    border-radius: 18px;
  }

  .quiz-mode-title {
    font-size: clamp(0.96rem, 4.2vw, 1.08rem);
  }

  .quiz-progress {
    min-height: 36px;
    min-width: 74px;
    font-size: 0.86rem;
    border-radius: 10px;
  }

  .quiz-media {
    border-radius: 12px;
  }

  .quiz-question {
    margin-bottom: 12px;
    font-size: 0.86rem;
    line-height: 1.35;
  }

  .quiz-options {
    gap: 8px;
  }

  .quiz-option {
    min-height: 46px;
    padding: 0 12px;
    font-size: 0.82rem;
    border-width: 1.5px;
    border-radius: 12px;
  }

  .quiz-next-btn {
    width: 100%;
    min-height: 48px;
    margin-top: 10px;
    font-size: 0.86rem;
  }

  .quiz-result {
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 12px;
  }

  .quiz-result-status {
    font-size: 0.98rem;
    letter-spacing: 0.05em;
  }

  .quiz-result-meta {
    font-size: 0.78rem;
  }

  .section {
    padding: 62px 0;
  }

  .hero-text,
  .section-head p,
  .about-copy p,
  .demo-copy p,
  .faq-copy p {
    font-size: 0.98rem;
  }

  .feature-card,
  .quiz-card,
  .about-card,
  .timeline-item,
  .pricing-card,
  .contact-card,
  .stat-card {
    border-radius: 24px;
    padding: 22px;
  }

  .btn {
    width: 100%;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .to-top-wrap {
    right: 12px;
    bottom: 10px;
  }

  .to-top-btn {
    width: 58px;
    height: 58px;
  }

  .to-top-label {
    font-size: 0.58rem;
  }
}

@media (min-width: 861px) {
  .hero .hero-model {
    font-size: clamp(1.45rem, 3.6vw, 3.2rem);
  }
}