:root {
  --bg: #031018;
  --bg-2: #071c28;
  --panel: rgba(5, 20, 29, 0.78);
  --panel-strong: rgba(6, 27, 39, 0.92);
  --line: rgba(72, 226, 220, 0.42);
  --line-soft: rgba(72, 226, 220, 0.18);
  --cyan: #45f2e8;
  --cyan-soft: #8ffff8;
  --text: #f3f7fb;
  --muted: #b7c4ce;
  --muted-2: #82939e;
  --shadow: 0 28px 80px rgba(0,0,0,0.42);
  --container: 1180px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 12%, rgba(69,242,232,0.16), transparent 26%),
    radial-gradient(circle at 72% 30%, rgba(69,242,232,0.09), transparent 20%),
    linear-gradient(180deg, rgba(3,16,24,0.1), rgba(3,16,24,0.86));
  z-index: -1;
}

.site-bg {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(3,16,24,0.82), rgba(3,16,24,0.9)), url("../assets/hero-bg-v51.webp");
  background-size: cover;
  background-position: center top;
  opacity: 0.34;
  transform: scale(1.03);
  z-index: -2;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: 760px;
  height: 82vh;
  position: relative;
  isolation: isolate;
  background-image: url("../assets/hero-bg-v51.webp");
  background-size: cover;
  background-position: center top;
  overflow: hidden;
}
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2,10,15,0.46) 0%, rgba(2,10,15,0.14) 55%, rgba(2,10,15,0.38) 100%),
    linear-gradient(180deg, rgba(2,10,15,0.02) 0%, rgba(2,10,15,0.18) 58%, rgba(3,16,24,0.96) 100%);
  z-index: -1;
}
.hero__inner {
  width: min(var(--container), calc(100% - 64px));
  min-height: 100%;
  margin: 0 auto;
  padding: 54px 0 72px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.brand-lockup {
  width: clamp(210px, 21vw, 360px);
  display: block;
}
.brand-lockup__logo { width: 100%; height: auto; }

.hero__copy { max-width: 1320px; padding-bottom: 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 22px;
  padding: 7px 12px 6px;
  color: #ffffff;
  background: rgba(69, 242, 239, 0.42);
  border-left: 4px solid rgba(69, 242, 239, 0.95);
  font-size: clamp(14px, 1.22vw, 19px);
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  line-height: 1;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.28);
}
h1 {
  margin: 0;
  font-size: clamp(44px, 4.15vw, 68px);
  line-height: 1.12;
  letter-spacing: 0.012em;
  font-weight: 800;
  text-transform: uppercase;
  max-width: 1280px;
}
.hero__lead {
  max-width: 780px;
  margin: 26px 0 0;
  color: rgba(243,247,251,0.88);
  font-size: clamp(16px, 1.38vw, 22px);
  line-height: 1.38;
  font-weight: 500;
}

.section { position: relative; padding: 76px 0; }
.section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3,16,24,0.74), rgba(3,16,24,0.92));
  z-index: -1;
}
.section-title {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  margin-bottom: 20px;
}
.section-title span { height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }
.section-title h2 {
  margin: 0;
  color: var(--cyan);
  font-size: clamp(22px, 2.4vw, 34px);
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.capability-statement {
  max-width: 780px;
  margin: 0 auto 28px;
  color: rgba(243,247,251,0.82);
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.55;
  text-align: center;
  font-weight: 500;
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 26px;
  margin-bottom: 42px;
}
.feature-band article {
  min-height: 142px;
  padding: 24px 16px 20px;
  border: 1px solid rgba(69,242,232,0.7);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(7,29,41,0.72), rgba(5,20,29,0.58));
  box-shadow: 0 20px 54px rgba(0,0,0,0.28);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}
.feature-band img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  opacity: 0.92;
}
.feature-band h3 {
  margin: 0;
  color: #fff;
  font-size: 13px;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 700;
}

.models-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
.models-header p {
  margin: 0;
  color: var(--cyan);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.carousel-controls { display: flex; align-items: center; gap: 10px; }
.carousel-btn {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(69,242,232,0.58);
  border-radius: 999px;
  background: rgba(69,242,232,0.06);
  color: var(--cyan);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}
.carousel-btn:hover { background: var(--cyan); color: #031018; transform: translateY(-1px); }

.product-carousel {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 2px;
  padding: 2px 2px 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(69,242,232,0.66) rgba(255,255,255,0.08);
}
.product-carousel::-webkit-scrollbar { height: 9px; }
.product-carousel::-webkit-scrollbar-track { background: rgba(255,255,255,0.08); border-radius: 999px; }
.product-carousel::-webkit-scrollbar-thumb { background: rgba(69,242,232,0.66); border-radius: 999px; }

.product-card, .fc-card, .why-strip, .cta-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(7,29,41,0.82), rgba(3,16,24,0.78));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.product-card {
  flex: 0 0 min(560px, calc(50% - 14px));
  min-width: 520px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  overflow: hidden;
  transition: transform .24s ease, border-color .24s ease, background .24s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(69,242,232,0.78);
  background: linear-gradient(180deg, rgba(10,43,58,0.9), rgba(4,19,28,0.82));
}
.product-card__media {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 34px 16px;
  background: radial-gradient(circle at 50% 50%, rgba(69,242,232,0.14), transparent 58%);
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 24px 26px rgba(0,0,0,0.38));
}
.product-card__body { padding: 10px 38px 34px; }
.product-card__label {
  margin: 0 0 8px;
  color: var(--cyan-soft);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
}
.product-card h3, .fc-card h3 {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: clamp(23px, 2vw, 34px);
  line-height: 1;
  font-weight: 800;
  text-align: center;
}
.product-card__desc, .fc-card p {
  margin: 0 0 18px;
  color: rgba(243,247,251,0.9);
  font-size: 15px;
  line-height: 1.35;
  font-weight: 600;
  text-align: center;
}
ul { margin: 0; padding-left: 18px; }
li { margin: 7px 0; color: var(--text); font-size: 14px; line-height: 1.35; }
.detail-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 12px 18px;
  border: 1px solid rgba(69,242,232,0.7);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(69,242,232,0.06);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 800;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}
.detail-btn::after { content: "+"; font-size: 16px; line-height: 1; }
.detail-btn:hover { background: var(--cyan); color: #031018; transform: translateY(-1px); }

.section--fc { padding-top: 44px; }
.fc-card {
  display: grid;
  grid-template-columns: 45% 55%;
  overflow: hidden;
}
.fc-card__media {
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 38px;
  background: radial-gradient(circle at 50% 50%, rgba(69,242,232,0.12), transparent 58%);
}
.fc-card__media img { width: min(100%, 470px); max-height: 360px; object-fit: contain; filter: drop-shadow(0 28px 26px rgba(0,0,0,0.42)); }
.fc-card__body { padding: 56px 54px 48px 10px; }
.fc-card__body h3, .fc-card__body p { text-align: left; }
.fc-card__body ul { columns: 2; column-gap: 36px; }

.section--why { padding-top: 44px; }
.why-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  overflow: hidden;
}
.why-strip article {
  padding: 30px 24px;
  border-right: 1px solid var(--line-soft);
}
.why-strip article:last-child { border-right: 0; }
.why-strip h3 {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 15px;
  line-height: 1.25;
  font-weight: 800;
}
.why-strip p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }

.section--cta { padding-top: 42px; padding-bottom: 62px; }
.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 48px;
  background: linear-gradient(135deg, rgba(22,104,111,0.92), rgba(4,31,43,0.86));
}
.cta-card h2 { margin: 0 0 10px; font-size: clamp(26px, 3vw, 42px); text-transform: uppercase; letter-spacing: 0.06em; }
.cta-card p { margin: 0 0 24px; color: rgba(243,247,251,0.88); font-size: 18px; }
.cta-links { display: flex; gap: 28px; flex-wrap: wrap; color: #fff; font-weight: 600; }
.qr-placeholder {
  width: 120px; height: 120px; flex: 0 0 120px;
  display: grid; place-items: center;
  color: rgba(3,16,24,0.5);
  font-weight: 800;
  background: rgba(255,255,255,0.92);
}

.site-footer { padding: 26px 0 34px; background: rgba(3,16,24,0.96); }
.site-footer__inner { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: 13px; }
.site-footer img { width: 150px; }
.site-footer p { margin: 0; flex: 1; }
.site-footer span { color: #fff; font-weight: 600; }

.detail-modal {
  width: min(1060px, calc(100vw - 40px));
  height: min(820px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid rgba(69,242,232,0.62);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(4,19,28,0.98), rgba(5,22,31,0.98));
  color: var(--text);
  box-shadow: 0 40px 160px rgba(0,0,0,0.72);
  overflow: hidden;
}
.detail-modal::backdrop { background: rgba(0,0,0,0.72); backdrop-filter: blur(5px); }
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #fff;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
  z-index: 2;
}
.modal-layout {
  display: grid;
  grid-template-columns: 36% 64%;
  height: 100%;
  min-height: 0;
}
.modal-media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 38px;
  background: radial-gradient(circle at 50% 46%, rgba(69,242,232,0.16), transparent 58%);
  border-right: 1px solid var(--line-soft);
}
.modal-media img { width: 100%; max-height: 340px; object-fit: contain; }
.modal-content {
  padding: 46px 50px 42px;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(69,242,232,0.58) rgba(255,255,255,0.06);
}
.modal-content h2 { margin: 0 0 10px; color: var(--cyan); font-size: clamp(28px, 3vw, 44px); line-height: 1; }
.modal-content p { margin: 0 0 24px; color: var(--muted); font-size: 16px; }
.spec-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
}
.spec-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.spec-table th, .spec-table td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.1); text-align: left; vertical-align: top; font-size: 13px; }
.spec-table th { width: 36%; color: var(--cyan-soft); font-weight: 700; background: rgba(69,242,232,0.06); }
.spec-table td { color: var(--text); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }

@media (max-width: 980px) {
  .hero { min-height: 680px; height: auto; }
  .hero__inner { min-height: 680px; }
  .feature-band { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .why-strip { grid-template-columns: 1fr 1fr; }
  .why-strip article { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .product-card { flex-basis: 72vw; min-width: min(72vw, 520px); }
  .fc-card, .modal-layout { grid-template-columns: 1fr; }
  .fc-card__body { padding: 0 34px 38px; }
  .fc-card__body ul { columns: 1; }
  .modal-media { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .detail-modal { height: min(88dvh, 860px); }
  .modal-layout { min-height: 0; grid-template-rows: auto 1fr; }
  .modal-media { max-height: 260px; }
  .modal-media img { max-height: 210px; }
}

@media (max-width: 640px) {
  .container, .hero__inner { width: min(100% - 32px, var(--container)); }
  .hero { min-height: 660px; background-position: 62% top; }
  .hero__inner { min-height: 660px; padding: 34px 0 58px; }
  .brand-lockup { width: 210px; }
  .eyebrow { font-size: 13px; margin-bottom: 16px; padding: 7px 10px 6px; }
  h1 { font-size: clamp(36px, 10vw, 52px); line-height: 1.08; white-space: normal; }
  .hero__lead { font-size: 15px; line-height: 1.35; }
  .section { padding: 54px 0; }
  .section-title { gap: 14px; }
  .feature-band { grid-template-columns: 1fr 1fr; gap: 14px; }
  .feature-band article { min-height: 128px; padding: 20px 12px 18px; }
  .feature-band img { width: 42px; height: 42px; }
  .feature-band h3 { font-size: 11px; }
  .models-header { align-items: flex-end; }
  .carousel-controls { display: none; }
  .product-carousel { gap: 16px; padding-bottom: 14px; }
  .product-card { flex-basis: 86vw; min-width: 86vw; min-height: 440px; }
  .product-card__media { height: 190px; padding: 22px 22px 10px; }
  .product-card__body, .fc-card__body { padding: 8px 24px 28px; }
  .fc-card__media { min-height: 280px; padding: 24px; }
  .why-strip { grid-template-columns: 1fr; }
  .cta-card { padding: 30px; align-items: flex-start; flex-direction: column; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .detail-modal {
    width: calc(100vw - 24px);
    height: calc(100dvh - 24px);
    max-height: calc(100dvh - 24px);
    border-radius: 18px;
  }
  .modal-content { padding: 30px 20px 28px; }
  .modal-media { padding: 24px; max-height: 220px; }
  .modal-media img { max-height: 170px; }
  .modal-close { top: 12px; right: 12px; }
  .spec-table { min-width: 520px; }
}


/* Contact form */
.contact-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(7,29,41,0.88), rgba(3,16,24,0.86));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(28px, 4vw, 54px);
  align-items: start;
}
.eyebrow--small {
  font-size: 13px;
  margin-bottom: 14px;
  letter-spacing: 0.16em;
}
.contact-intro h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 3.2vw, 50px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 800;
}
.contact-intro p:not(.eyebrow) {
  margin: 22px 0 0;
  color: rgba(243,247,251,0.82);
  font-size: 16px;
  line-height: 1.65;
}
.lead-form {
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.form-row--compact {
  grid-template-columns: 0.55fr 1fr 1fr;
}
.form-row--messenger {
  grid-template-columns: 0.55fr 1fr;
}
.lead-form label,
.interest-fieldset legend,
.communication-fieldset legend {
  color: rgba(243,247,251,0.82);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
}
.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  margin-top: 8px;
  border: 1px solid rgba(69,242,232,0.28);
  border-radius: 10px;
  background: rgba(2, 11, 17, 0.72);
  color: var(--text);
  padding: 13px 14px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.lead-form textarea {
  resize: vertical;
  min-height: 128px;
}
.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: rgba(69,242,232,0.86);
  box-shadow: 0 0 0 3px rgba(69,242,232,0.12);
  background: rgba(2, 14, 22, 0.92);
}
.lead-form select option,
.lead-form select optgroup {
  background: #06141d;
  color: #f3f7fb;
}
.interest-fieldset,
.communication-fieldset {
  border: 1px solid rgba(69,242,232,0.24);
  border-radius: 14px;
  padding: 16px;
  margin: 0;
}
.communication-fieldset .form-row {
  margin-top: 4px;
}
.label-text {
  display: block;
  min-height: 16px;
  white-space: nowrap;
}
.checkbox-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  line-height: 1.25;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
  color: rgba(243,247,251,0.88);
}
.checkbox-grid input {
  width: auto;
  margin: 0;
  accent-color: var(--cyan);
}
.form-note {
  margin: -2px 0 0;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.5;
}
.submit-btn {
  border: 1px solid rgba(69,242,232,0.7);
  border-radius: 999px;
  background: rgba(69,242,232,0.12);
  color: var(--cyan);
  padding: 14px 22px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background .22s ease, color .22s ease, transform .22s ease;
  justify-self: start;
}
.submit-btn:hover {
  background: var(--cyan);
  color: #031018;
  transform: translateY(-1px);
}
.form-status {
  margin: 0;
  color: var(--cyan-soft);
  font-size: 13px;
  min-height: 18px;
}

@media (max-width: 900px) {
  .contact-card { grid-template-columns: 1fr; }
  .form-row,
  .form-row--compact,
  .form-row--messenger { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .label-text { min-height: auto; }
}

/* Contact form submission states */
.honeypot-field {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  height: 0 !important;
  width: 0 !important;
}

.form-status {
  min-height: 1.4em;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.form-status--sending { color: #45f2ef; }
.form-status--error { color: #ffb7b7; }
.submit-btn:disabled { cursor: wait; opacity: 0.62; }

/* V11: prevent browser autofill from turning filled fields light blue/white */
.lead-form input,
.lead-form select,
.lead-form textarea {
  color: rgba(255, 255, 255, 0.92);
}

.lead-form input:-webkit-autofill,
.lead-form input:-webkit-autofill:hover,
.lead-form input:-webkit-autofill:focus,
.lead-form textarea:-webkit-autofill,
.lead-form textarea:-webkit-autofill:hover,
.lead-form textarea:-webkit-autofill:focus,
.lead-form select:-webkit-autofill,
.lead-form select:-webkit-autofill:hover,
.lead-form select:-webkit-autofill:focus {
  -webkit-text-fill-color: rgba(255, 255, 255, 0.92) !important;
  caret-color: rgba(255, 255, 255, 0.92) !important;
  -webkit-box-shadow: 0 0 0 1000px rgba(0, 18, 26, 0.98) inset !important;
  box-shadow: 0 0 0 1000px rgba(0, 18, 26, 0.98) inset !important;
  border-color: rgba(69, 242, 239, 0.75) !important;
  transition: background-color 9999s ease-in-out 0s;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  background: rgba(0, 18, 26, 0.98);
}


@media (min-width: 1024px) {
  .hero__copy h1 br {
    display: block;
  }

  .hero__copy h1 {
    white-space: nowrap;
  }
}

@media (min-width: 1600px) {
  h1 {
    font-size: clamp(58px, 3.65vw, 70px);
  }
}


.transition-atmosphere {
  padding: 120px 0;
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(69,242,239,0.08), transparent 40%),
    linear-gradient(180deg, rgba(4,11,17,1), rgba(6,16,24,1));
}

.transition-atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(69,242,239,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69,242,239,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: .5;
}

.transition-atmosphere__inner {
  position: relative;
  width: min(100% - 64px, 1100px);
  margin: 0 auto;
}

.transition-atmosphere__label {
  display: inline-flex;
  margin: 0 0 22px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(69,242,239,0.08);
  border: 1px solid rgba(69,242,239,0.18);
  color: #45F2EF;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 700;
}

.transition-atmosphere h2 {
  max-width: 920px;
  font-size: clamp(34px, 3vw, 54px);
  line-height: 1.2;
}

.section {
  padding-top: 140px;
  padding-bottom: 140px;
}

.section--esc {
  position: relative;
  background:
    radial-gradient(circle at 15% 10%, rgba(69,242,239,0.05), transparent 28%),
    linear-gradient(180deg, rgba(4,11,17,1), rgba(8,18,27,1));
}

.section--fc {
  position: relative;
  background:
    radial-gradient(circle at 85% 15%, rgba(69,242,239,0.04), transparent 30%),
    linear-gradient(180deg, rgba(8,18,27,1), rgba(4,11,17,1));
}

.product-card {
  background: linear-gradient(180deg, rgba(15,29,38,0.95), rgba(9,19,26,0.98));
  border: 1px solid rgba(69,242,239,0.12);
  box-shadow: 0 20px 48px rgba(0,0,0,0.28);
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(69,242,239,0.28);
  box-shadow: 0 24px 64px rgba(0,0,0,0.34), 0 0 36px rgba(69,242,239,0.08);
}

.capability-statement {
  max-width: 900px;
  margin: 0 auto 64px;
  line-height: 1.8;
  color: rgba(255,255,255,0.72);
}

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
}

.why-label {
  margin: 0 0 18px;
  color: #45F2EF;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
  font-weight: 700;
}

.why-copy h2 {
  max-width: 620px;
  font-size: clamp(34px, 3vw, 54px);
  line-height: 1.18;
}

.why-points {
  display: grid;
  gap: 24px;
}

.why-points article {
  padding: 28px;
  border-radius: 24px;
  border: 1px solid rgba(69,242,239,0.12);
  background: rgba(10,22,31,0.72);
}

.why-points p {
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .section {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .transition-atmosphere {
    padding: 90px 0;
  }
}


/* Product Card System Refinement */

.section-kicker {
  margin: 0 0 14px;
  color: #45F2EF;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 700;
  opacity: .9;
}

.product-grid {
  gap: 36px;
}

.product-card--premium {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.product-card--premium::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right,
    rgba(69,242,239,0.12),
    transparent 32%);
  opacity: .8;
  pointer-events: none;
}

.product-card--premium::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,0.03);
  pointer-events: none;
}

.product-card {
  min-height: 100%;
  padding: 0;
}

.product-card:hover .product-card__image img {
  transform: scale(1.045);
}

.product-card__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 42px 34px 24px;
  overflow: hidden;
}

.product-card__image::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(69,242,239,0.12),
    transparent 72%);
  filter: blur(18px);
  opacity: .9;
}

.product-card__image img {
  position: relative;
  z-index: 1;
  max-width: 88%;
  max-height: 240px;
  object-fit: contain;
  transition: transform .5s ease;
  filter:
    drop-shadow(0 20px 36px rgba(0,0,0,.42))
    drop-shadow(0 0 24px rgba(69,242,239,.12));
}

.product-card__body {
  position: relative;
  z-index: 1;
  padding: 0 34px 34px;
}

.product-card__body h3 {
  margin: 0 0 10px;
  font-size: 26px;
  letter-spacing: .01em;
}

.product-card__body p {
  margin: 0 0 22px;
  color: rgba(255,255,255,.74);
  line-height: 1.7;
}

.product-card__body ul {
  gap: 12px;
  margin-bottom: 28px;
}

.product-card__body li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: rgba(255,255,255,.84);
}

.product-card__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #45F2EF;
  box-shadow: 0 0 12px rgba(69,242,239,.5);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 10px;
  border-top: 1px solid rgba(69,242,239,.08);
}

.product-card__button,
.product-card button,
.product-card .button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(69,242,239,.24);
  background: rgba(69,242,239,.06);
  color: #fff;
  font-weight: 700;
  letter-spacing: .03em;
  transition:
    background .22s ease,
    border-color .22s ease,
    transform .22s ease;
}

.product-card__button:hover,
.product-card button:hover,
.product-card .button:hover {
  background: rgba(69,242,239,.14);
  border-color: rgba(69,242,239,.44);
  transform: translateY(-1px);
}

/* Popup hierarchy */

.modal-content,
.popup-content,
.spec-modal__content {
  background:
    linear-gradient(180deg,
    rgba(15,29,38,.98),
    rgba(9,19,26,.99));
  border: 1px solid rgba(69,242,239,.16);
  border-radius: 30px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.54),
    0 0 40px rgba(69,242,239,.08);
  overflow: hidden;
}

.modal-header,
.popup-header,
.spec-modal__header {
  padding: 34px 38px 26px;
  border-bottom: 1px solid rgba(69,242,239,.08);
  background:
    linear-gradient(180deg,
    rgba(69,242,239,.06),
    rgba(69,242,239,0));
}

.modal-header h3,
.popup-header h3,
.spec-modal__header h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1.14;
}

.modal-body,
.popup-body,
.spec-modal__body {
  padding: 34px 38px 42px;
}

.modal-body table,
.popup-body table,
.spec-modal__body table {
  width: 100%;
  border-collapse: collapse;
}

.modal-body tr,
.popup-body tr,
.spec-modal__body tr {
  border-bottom: 1px solid rgba(69,242,239,.06);
}

.modal-body td,
.popup-body td,
.spec-modal__body td {
  padding: 16px 0;
  vertical-align: top;
}

.modal-body td:first-child,
.popup-body td:first-child,
.spec-modal__body td:first-child {
  width: 38%;
  color: rgba(69,242,239,.86);
  font-weight: 700;
  letter-spacing: .03em;
}

.modal-body td:last-child,
.popup-body td:last-child,
.spec-modal__body td:last-child {
  color: rgba(255,255,255,.82);
}

@media (max-width: 900px) {

  .product-grid {
    gap: 24px;
  }

  .product-card__image {
    min-height: 240px;
    padding: 28px 24px 10px;
  }

  .product-card__image img {
    max-height: 180px;
  }

  .product-card__body {
    padding: 0 24px 24px;
  }

  .modal-header,
  .popup-header,
  .spec-modal__header,
  .modal-body,
  .popup-body,
  .spec-modal__body {
    padding-left: 24px;
    padding-right: 24px;
  }
}


/* ESC vs FC Atmosphere Differentiation */

.section--esc-atmosphere {
  overflow: hidden;
}

.section--esc-atmosphere::after {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 60%;
  height: 100%;
  background:
    radial-gradient(circle,
    rgba(69,242,239,0.10),
    transparent 68%);
  opacity: .7;
  pointer-events: none;
}

.section--esc-atmosphere .container {
  position: relative;
  z-index: 1;
}

.section--esc-atmosphere .section-heading {
  position: relative;
  padding-left: 28px;
}

.section--esc-atmosphere .section-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 82%;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(69,242,239,1),
    rgba(69,242,239,0.12)
  );
  box-shadow: 0 0 18px rgba(69,242,239,.45);
}

.section--esc-atmosphere .product-card {
  background:
    linear-gradient(
      180deg,
      rgba(10,32,42,0.98),
      rgba(7,20,28,1)
    );
}

.section--esc-atmosphere .product-card__image::before {
  width: 380px;
  height: 380px;
  background:
    radial-gradient(circle,
    rgba(69,242,239,0.18),
    rgba(69,242,239,0.04) 42%,
    transparent 72%);
}

.section--esc-atmosphere .product-card:hover {
  box-shadow:
    0 26px 72px rgba(0,0,0,.38),
    0 0 52px rgba(69,242,239,.14);
}

.section--esc-atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 99px,
      rgba(69,242,239,.028) 100px
    );
  mask-image:
    linear-gradient(
      180deg,
      rgba(0,0,0,.7),
      transparent
    );
  pointer-events: none;
}

.section--fc-atmosphere {
  overflow: hidden;
}

.section--fc-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 10%,
    rgba(69,242,239,.06),
    transparent 26%);
  pointer-events: none;
}

.section--fc-atmosphere .container {
  position: relative;
  z-index: 1;
}

.section--fc-atmosphere .section-heading {
  position: relative;
}

.section--fc-atmosphere .section-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -22px;
  width: 180px;
  height: 1px;
  background:
    linear-gradient(
      90deg,
      rgba(69,242,239,.9),
      rgba(69,242,239,0)
    );
}

.section--fc-atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(69,242,239,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69,242,239,.022) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: .72;
  pointer-events: none;
}

.section--fc-atmosphere .product-card {
  background:
    linear-gradient(
      180deg,
      rgba(12,23,35,0.98),
      rgba(7,14,22,1)
    );
}

.section--fc-atmosphere .product-card::before {
  background:
    radial-gradient(circle at top right,
    rgba(69,242,239,0.06),
    transparent 38%);
}

.section--fc-atmosphere .product-card__image::before {
  width: 420px;
  height: 420px;
  background:
    radial-gradient(circle,
    rgba(69,242,239,.08),
    transparent 72%);
  filter: blur(26px);
}

.section--fc-atmosphere .product-card:hover {
  box-shadow:
    0 24px 60px rgba(0,0,0,.42),
    0 0 28px rgba(69,242,239,.08);
}

.section--fc-atmosphere .product-card__body li::before {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  transform: rotate(45deg);
  box-shadow: none;
}

.section-atmosphere-tag {
  display: inline-flex;
  align-items: center;
  margin: 0 0 18px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.section-atmosphere-tag--esc {
  color: #45F2EF;
  border: 1px solid rgba(69,242,239,.22);
  background: rgba(69,242,239,.08);
  box-shadow:
    inset 0 0 12px rgba(69,242,239,.05),
    0 0 18px rgba(69,242,239,.08);
}

.section-atmosphere-tag--fc {
  color: rgba(255,255,255,.92);
  border: 1px solid rgba(69,242,239,.12);
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.04),
      rgba(69,242,239,.03)
    );
}

.section--esc-atmosphere .section-title {
  text-shadow:
    0 0 18px rgba(69,242,239,.16);
}

.section--fc-atmosphere .section-title {
  letter-spacing: .02em;
}

@media (max-width: 900px) {

  .section--esc-atmosphere .section-heading {
    padding-left: 18px;
  }

  .section--fc-atmosphere .section-heading::after {
    width: 120px;
  }
}


/* v16 bullet fix */
.product-card__body ul {
  list-style: none;
  padding-left: 0;
}

.product-card__body li {
  list-style: none;
}

/* Motion Layer */
.motion-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 720ms ease,
    transform 720ms ease;
  will-change: opacity, transform;
}

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

.hero {
  background-attachment: scroll;
}

.hero__inner,
.transition-atmosphere__inner,
.section .container {
  will-change: transform;
}

.brand-lockup {
  animation: subtleFloat 7s ease-in-out infinite;
}

@keyframes subtleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.product-card__image img {
  animation: productFloat 8s ease-in-out infinite;
}

.product-card:nth-child(2n) .product-card__image img {
  animation-delay: -2s;
}

.product-card:nth-child(3n) .product-card__image img {
  animation-delay: -4s;
}

@keyframes productFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.015); }
}

.product-card:hover .product-card__image img {
  animation-play-state: paused;
  transform: translateY(-4px) scale(1.055);
}

.feature-band article {
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    background 260ms ease,
    box-shadow 260ms ease;
}

.feature-band article:hover {
  transform: translateY(-4px);
  border-color: rgba(69,242,239,.36);
  background: rgba(69,242,239,.07);
  box-shadow: 0 18px 42px rgba(0,0,0,.24), 0 0 24px rgba(69,242,239,.08);
}

.transition-atmosphere::after {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 30% 40%, rgba(69,242,239,.05), transparent 18%),
    radial-gradient(circle at 70% 55%, rgba(69,242,239,.035), transparent 20%);
  animation: ambientDrift 18s linear infinite;
  pointer-events: none;
}

@keyframes ambientDrift {
  0% { transform: translate3d(0,0,0); }
  50% { transform: translate3d(-24px, 18px, 0); }
  100% { transform: translate3d(0,0,0); }
}

@media (prefers-reduced-motion: reduce) {
  .motion-reveal,
  .brand-lockup,
  .product-card__image img,
  .transition-atmosphere::after {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}


/* v20 Geometric Atmosphere */
.section-atmosphere,.ambient-particles,.ambient-noise{display:none!important}
.section--esc-atmosphere::before,.section--fc-atmosphere::before{display:none!important}
.section--esc-atmosphere,.section--fc-atmosphere{isolation:isolate;overflow:hidden}
.section--esc-atmosphere>.container,.section--fc-atmosphere>.container{position:relative;z-index:2}
.geometry-field{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.34;overflow:hidden}
.geometry-field svg{position:absolute;inset:-8% -6%;width:112%;height:116%;transform-origin:center;animation:geometryDrift 26s ease-in-out infinite}
.geometry-field path,.geometry-field line,.geometry-field circle{fill:none;stroke:rgba(69,242,239,.22);stroke-width:1;vector-effect:non-scaling-stroke}
.geometry-field path{fill:rgba(69,242,239,.018)}
.geometry-field line{stroke:rgba(69,242,239,.12)}
.geometry-field--esc{opacity:.38;mix-blend-mode:screen}
.geometry-field--esc svg{animation-duration:24s}
.geometry-field--esc path,.geometry-field--esc line{stroke:rgba(69,242,239,.24)}
.geometry-field--esc path{fill:rgba(69,242,239,.022)}
.geometry-field--fc{opacity:.30}
.geometry-field--fc svg{animation-name:geometryDriftReverse;animation-duration:32s}
.geometry-field--fc path,.geometry-field--fc line,.geometry-field--fc circle{stroke:rgba(174,229,236,.20)}
.geometry-field--fc path{fill:rgba(174,229,236,.014)}
.section--esc-atmosphere::after{background:radial-gradient(circle at 75% 18%,rgba(69,242,239,.13),transparent 34%),radial-gradient(circle at 20% 70%,rgba(69,242,239,.055),transparent 30%);opacity:.58}
.section--fc-atmosphere::after{background:radial-gradient(circle at 78% 22%,rgba(69,242,239,.075),transparent 34%),radial-gradient(circle at 34% 70%,rgba(174,229,236,.04),transparent 30%);opacity:.46}
@keyframes geometryDrift{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-18px,12px,0) scale(1.015)}}
@keyframes geometryDriftReverse{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(16px,-10px,0) scale(1.012)}}
.product-card,.feature-band,.models-header,.product-carousel,.capability-statement,.section-title{position:relative;z-index:3}
@media(max-width:900px){.geometry-field{opacity:.20}.geometry-field svg{inset:-4% -16%;width:132%;height:108%}.section--esc-atmosphere::after,.section--fc-atmosphere::after{opacity:.28}}
@media(prefers-reduced-motion:reduce){.geometry-field svg{animation:none!important}}


/* v21 data-driven product system */
.product-carousel--fc {
  margin-top: 24px;
}

.product-carousel--fc .product-card {
  flex-basis: min(520px, 86vw);
}

.product-carousel--fc .product-card__media img {
  max-height: 260px;
}

.product-card__media {
  min-height: 260px;
}

.product-card__media img {
  object-fit: contain;
}

/* v22 FC categorized specification table */
.spec-table__row--categorized th,
.spec-table__row--categorized td { vertical-align: top; }
.spec-table__category { width: 26%; color: rgba(69,242,239,.9); font-weight: 800; letter-spacing: .02em; }
.spec-table__specification { width: 34%; color: rgba(255,255,255,.72); font-weight: 700; }
.spec-table__value { width: 40%; color: rgba(255,255,255,.88); }
@media (max-width: 720px) {
  .spec-table__row--categorized { display: grid; grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
  .spec-table__row--categorized th,
  .spec-table__row--categorized td { display: block; width: 100%; padding: 0; }
  .spec-table__category { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
  .spec-table__specification { font-size: 14px; }
}


/* v23 Modal scroll fix */
#detailModal {
  width: min(1120px, calc(100vw - 32px));
  max-height: min(860px, calc(100vh - 32px));
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 30px;
}

#detailModal::backdrop {
  background: rgba(0, 7, 12, 0.76);
  backdrop-filter: blur(10px);
}

#detailModal .modal-layout {
  max-height: min(860px, calc(100vh - 32px));
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

#detailModal .modal-content {
  min-height: 0;
}

#detailModal .spec-table-wrap {
  max-height: 52vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 6px;
}

#detailModal .modal-layout::-webkit-scrollbar,
#detailModal .spec-table-wrap::-webkit-scrollbar {
  width: 8px;
}

#detailModal .modal-layout::-webkit-scrollbar-thumb,
#detailModal .spec-table-wrap::-webkit-scrollbar-thumb {
  background: rgba(69, 242, 239, 0.32);
  border-radius: 999px;
}

#detailModal .modal-layout::-webkit-scrollbar-track,
#detailModal .spec-table-wrap::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 760px) {
  #detailModal {
    width: calc(100vw - 18px);
    max-height: calc(100vh - 18px);
    border-radius: 22px;
  }

  #detailModal .modal-layout {
    max-height: calc(100vh - 18px);
  }

  #detailModal .spec-table-wrap {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
}


/* v24 FC grouped category table */
.spec-table__category[rowspan] {
  vertical-align: top;
  background: rgba(69, 242, 239, 0.055);
  border-right: 1px solid rgba(69, 242, 239, 0.08);
}

.spec-table__row--categorized .spec-table__category {
  padding: 18px 20px 18px 18px;
}

.spec-table__row--categorized .spec-table__specification,
.spec-table__row--categorized .spec-table__value {
  padding: 18px 16px;
}

.spec-table__row--categorized + .spec-table__row--categorized .spec-table__specification,
.spec-table__row--categorized + .spec-table__row--categorized .spec-table__value {
  border-top: 1px solid rgba(69, 242, 239, 0.06);
}

@media (max-width: 720px) {
  .spec-table__category[rowspan] {
    display: block;
    background: rgba(69, 242, 239, 0.08);
    border-right: 0;
    border-radius: 12px 12px 0 0;
    padding: 14px 16px 8px;
  }

  .spec-table__row--categorized {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 0;
  }

  .spec-table__row--categorized .spec-table__specification,
  .spec-table__row--categorized .spec-table__value {
    display: block;
    width: 100%;
    padding: 0 16px;
  }
}


/* v26 Cinematic Refinement */

.section--cinematic {
  position: relative;
  padding-top: clamp(120px, 14vw, 200px);
  padding-bottom: clamp(120px, 14vw, 200px);
}

.section--esc-atmosphere {
  padding-top: clamp(140px, 15vw, 220px);
}

.section--fc-atmosphere {
  padding-top: clamp(170px, 18vw, 260px);
}

.section--trust {
  padding-top: clamp(190px, 18vw, 280px);
}

.cinematic-divider {
  position: relative;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cinematic-divider::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(69,242,239,0.08), transparent 56%);
}

.cinematic-divider span {
  width: min(420px, 68vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(69,242,239,0.55), transparent);
  box-shadow: 0 0 24px rgba(69,242,239,0.14);
}

.product-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(14px);
  transition: transform 320ms ease, border-color 320ms ease, box-shadow 320ms ease;
}

.product-card:hover {
  transform: translateY(-10px);
  border-color: rgba(69,242,239,0.22);
  box-shadow: 0 30px 70px rgba(0,0,0,0.34), 0 0 38px rgba(69,242,239,0.08);
}

.product-card h3 {
  font-size: clamp(1.25rem, 1.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.product-card__desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.72);
  margin-bottom: 26px;
}

.product-card__body li {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.detail-btn {
  transition: transform 220ms ease;
}

.detail-btn:hover {
  transform: translateY(-2px);
}

.section--esc-atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(69,242,239,0.12), transparent 34%),
    radial-gradient(circle at 18% 74%, rgba(69,242,239,0.04), transparent 28%);
  pointer-events: none;
}

.section--fc-atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 22%, rgba(170,225,232,0.08), transparent 36%),
    radial-gradient(circle at 24% 70%, rgba(170,225,232,0.03), transparent 28%);
  pointer-events: none;
}

.section--trust .why-grid {
  margin-top: 80px;
  gap: 28px;
}

.section--trust .why-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.018));
  border: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  transition: transform 300ms ease, border-color 300ms ease;
}

.section--trust .why-card:hover {
  transform: translateY(-8px);
  border-color: rgba(69,242,239,0.18);
}

#detailModal .modal-layout {
  background: linear-gradient(180deg, rgba(11,18,24,0.96), rgba(7,11,15,0.985));
  border: 1px solid rgba(69,242,239,0.08);
  box-shadow: 0 40px 120px rgba(0,0,0,0.58), 0 0 50px rgba(69,242,239,0.08);
}

.section--contact-refined .lead-form {
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.018));
  border: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
}

.section-title p {
  letter-spacing: 0.16em;
  opacity: 0.72;
}

.section-title h2 {
  letter-spacing: -0.05em;
}

.capability-statement {
  max-width: 860px;
  line-height: 1.9;
  color: rgba(255,255,255,0.72);
}

@media (max-width: 900px) {
  .section--cinematic {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .cinematic-divider {
    height: 120px;
  }

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





/* v33 Clean Why Hyena Blueprint Parallax
   Fixes the previous issue where Blueprint and Why Hyena appeared as two static blocks.
   The blueprint is now inside the Why section as a true background layer.
*/

.section--trust {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 0;
  padding-top: clamp(140px, 12vw, 220px);
  background:
    linear-gradient(180deg,
      rgba(4, 11, 17, 0.02) 0%,
      rgba(4, 11, 17, 0.72) 18%,
      rgba(4, 11, 17, 0.96) 38%,
      rgba(5, 14, 21, 1) 100%) !important;
}

.section--trust::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 50% 4%, rgba(69, 242, 239, 0.085), transparent 30%),
    radial-gradient(circle at 30% 72%, rgba(69, 242, 239, 0.048), transparent 30%);
  pointer-events: none;
}

.section--trust .container {
  position: relative;
  z-index: 3;
  transform: none !important;
}

.why-blueprint-bg {
  position: absolute;
  z-index: 0;
  left: 50%;
  top: clamp(-260px, -18vw, -160px);
  width: min(var(--container), calc(100vw - 64px));
  aspect-ratio: 1 / 1;
  background-image: url("../assets/hero-bg-v51.webp");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center center;
  opacity: 0.18;
  filter: blur(0.7px) saturate(0.68) contrast(0.78);
  mix-blend-mode: screen;
  transform: translate3d(-50%, var(--why-blueprint-y, 0px), 0) scale(1.02);
  will-change: transform;
  pointer-events: none;
}

.section--trust::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg,
      rgba(4,11,17,0.98),
      rgba(4,11,17,0.08) 50%,
      rgba(4,11,17,0.98)),
    linear-gradient(180deg,
      rgba(4,11,17,0.00) 0%,
      rgba(4,11,17,0.38) 18%,
      rgba(4,11,17,0.90) 46%,
      rgba(4,11,17,1) 100%);
}

.section--fc-atmosphere {
  padding-bottom: clamp(70px, 6vw, 110px);
}

/* Make the Why Hyena cards clearly visible over the blueprint layer */
.section--trust .why-points article {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(18, 42, 54, 0.82), rgba(8, 20, 29, 0.94));
  border: 1px solid rgba(69, 242, 239, 0.18);
  box-shadow:
    0 26px 70px rgba(0,0,0,0.34),
    inset 0 1px 0 rgba(255,255,255,0.045);
  backdrop-filter: blur(18px);
  transition:
    transform 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease,
    background 300ms ease;
}

.section--trust .why-points article::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background:
    radial-gradient(circle at 86% 12%, rgba(69,242,239,0.18), transparent 28%),
    linear-gradient(135deg, rgba(69,242,239,0.06), transparent 42%);
  transition: opacity 300ms ease;
  pointer-events: none;
}

.section--trust .why-points article:hover {
  transform: translateY(-8px);
  border-color: rgba(69, 242, 239, 0.34);
  box-shadow:
    0 34px 80px rgba(0,0,0,0.38),
    0 0 40px rgba(69,242,239,0.10);
}

.section--trust .why-points article:hover::before {
  opacity: 1;
}

@media (max-width: 900px) {
  .section--trust {
    padding-top: 112px;
  }

  .why-blueprint-bg {
    top: -120px;
    width: min(720px, calc(100vw - 32px));
    opacity: 0.12;
    filter: blur(0.9px) saturate(0.62) contrast(0.74);
  }
}

@media (prefers-reduced-motion: reduce) {
  .why-blueprint-bg {
    transform: translate3d(-50%, 0, 0) scale(1.02) !important;
  }
}


/* v35 Mobile / RWD Polish */

/* Global horizontal overflow guard */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

@supports not (overflow-x: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}

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

img,
svg,
video,
canvas {
  max-width: 100%;
}

body {
  position: relative;
}

.site-bg {
  max-width: 100vw;
  overflow: hidden;
}

header,
main,
footer,
section {
  max-width: 100%;
  overflow-x: clip;
}

@supports not (overflow-x: clip) {
  header,
  main,
  footer,
  section {
    overflow-x: hidden;
  }
}

/* Keep decorative layers from creating side drag on mobile */
.geometry-field,
.section-atmosphere,
.why-blueprint-bg,
.blueprint-transition,
.blueprint-transition__image {
  max-width: 100vw;
}

/* Mobile hero readability */
@media (max-width: 760px) {
  .hero {
    min-height: 620px;
    height: auto;
    background-position: 66% top !important;
  }

  .hero__inner {
    width: min(100% - 32px, var(--container));
    min-height: 620px;
    padding: 28px 0 48px;
  }

  .brand-lockup {
    width: min(210px, 62vw);
  }

  .hero__copy {
    max-width: 100%;
  }

  .hero__copy h1,
  h1 {
    max-width: 100%;
    font-size: clamp(34px, 12vw, 48px);
    line-height: 1.06;
    white-space: normal !important;
    overflow-wrap: normal;
  }

  .eyebrow {
    max-width: 100%;
    white-space: normal;
  }

  .hero__lead {
    max-width: 100%;
    font-size: 15px;
  }
}

/* Product carousel: allow horizontal carousel, but prevent whole page horizontal drag */
.product-carousel {
  width: 100%;
  max-width: 100%;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}

.product-card {
  max-width: 100%;
}

@media (max-width: 760px) {
  .product-carousel {
    gap: 16px;
    padding-left: 0;
    padding-right: 0;
    scroll-padding-left: 0;
  }

  .product-card {
    flex: 0 0 min(86vw, 360px) !important;
    min-width: min(86vw, 360px) !important;
    min-height: auto;
  }

  .product-card__media {
    height: 180px;
    min-height: 180px;
    padding: 20px 18px 8px;
  }

  .product-card__body {
    padding: 8px 22px 26px !important;
  }

  .product-card h3 {
    font-size: 24px;
  }

  .product-card__desc {
    font-size: 13px;
    line-height: 1.45;
  }

  .product-card__body li {
    font-size: 12px;
    line-height: 1.5;
  }
}

/* Detail button mobile fix */
.detail-btn,
.product-card__button,
.product-card button,
.product-card .button {
  max-width: 100%;
  white-space: normal;
  text-align: center;
  line-height: 1.2;
}

@media (max-width: 760px) {
  .detail-btn,
  .product-card__button,
  .product-card button,
  .product-card .button {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    padding: 11px 14px;
    font-size: 10px;
    letter-spacing: 0.045em;
    gap: 8px;
  }

  .detail-btn::after {
    flex: 0 0 auto;
  }
}

/* Mobile modal scroll fix */
@media (max-width: 760px) {
  #detailModal,
  .detail-modal {
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    height: calc(100dvh - 16px) !important;
    max-height: calc(100dvh - 16px) !important;
    margin: auto;
    overflow: hidden !important;
    border-radius: 18px !important;
  }

  #detailModal .modal-layout,
  .detail-modal .modal-layout {
    display: grid;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto 1fr;
    height: 100%;
    max-height: calc(100dvh - 16px) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  #detailModal .modal-media,
  .detail-modal .modal-media {
    max-height: 170px !important;
    min-height: 0;
    padding: 18px 44px 12px 18px !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--line-soft);
  }

  #detailModal .modal-media img,
  .detail-modal .modal-media img {
    max-height: 138px !important;
  }

  #detailModal .modal-content,
  .detail-modal .modal-content {
    min-height: 0;
    overflow: visible !important;
    padding: 22px 18px 26px !important;
  }

  #detailModal .spec-table-wrap,
  .detail-modal .spec-table-wrap {
    width: 100%;
    max-height: none !important;
    overflow: visible !important;
    padding-right: 0 !important;
  }

  #detailModal .spec-table,
  .detail-modal .spec-table {
    min-width: 0 !important;
    width: 100%;
  }

  #detailModal .spec-table th,
  #detailModal .spec-table td,
  .detail-modal .spec-table th,
  .detail-modal .spec-table td {
    word-break: normal;
    overflow-wrap: anywhere;
  }

  .modal-close {
    top: 10px !important;
    right: 10px !important;
    width: 36px;
    height: 36px;
    z-index: 5;
  }
}

/* Form and contact mobile polish */
@media (max-width: 760px) {
  .contact-card,
  .lead-form {
    max-width: 100%;
  }

  .form-row,
  .form-row--compact {
    grid-template-columns: 1fr !important;
  }

  .contact-intro h2 {
    font-size: clamp(30px, 10vw, 42px);
  }
}


/* v36 Contact mobile overflow fix */
.contact-card {
  max-width: 100%;
  overflow: hidden;
}

.contact-intro,
.lead-form {
  min-width: 0;
}

.contact-intro h2,
.contact-intro p {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.lead-form label,
.lead-form input,
.lead-form select,
.lead-form textarea,
.form-row,
.form-row--compact {
  min-width: 0;
  max-width: 100%;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
}

@media (max-width: 760px) {
  .section--cta {
    padding-left: 10px;
    padding-right: 10px;
  }

  .section--cta .container {
    width: 100%;
    max-width: 100%;
  }

  .contact-card {
    width: 100%;
    padding: 28px 24px;
    border-radius: 20px;
  }

  .contact-intro h2 {
    font-size: clamp(30px, 9.2vw, 40px);
    line-height: 1.08;
    letter-spacing: -0.035em;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .contact-intro p {
    font-size: 15px;
    line-height: 1.65;
  }

  .lead-form {
    width: 100%;
  }

  .lead-form input,
  .lead-form select,
  .lead-form textarea {
    box-sizing: border-box;
  }
}

@media (max-width: 390px) {
  .contact-card {
    padding: 26px 18px;
  }

  .contact-intro h2 {
    font-size: clamp(28px, 8.6vw, 34px);
  }
}


/* v37 Product / Service Interest layout fix + mobile hero copy position */

/* Restore checkbox layout after v35/v36 global input width rules */
.checkbox-grid {
  align-items: start;
}

.checkbox-grid label {
  display: grid !important;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  text-align: left;
}

.checkbox-grid input[type="checkbox"] {
  width: 14px !important;
  min-width: 14px !important;
  max-width: 14px !important;
  height: 14px;
  margin: 2px 0 0 !important;
  padding: 0 !important;
  justify-self: start;
  flex: 0 0 auto;
}

.checkbox-grid label {
  overflow-wrap: normal;
  word-break: normal;
}

@media (min-width: 761px) {
  .checkbox-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    column-gap: 34px;
    row-gap: 14px;
  }
}

@media (max-width: 760px) {
  .checkbox-grid {
    grid-template-columns: 1fr !important;
    row-gap: 14px;
  }

  .checkbox-grid label {
    font-size: 13px;
    line-height: 1.35;
  }

  /* Move the hero copy lower so the UAV image can breathe on mobile */
  .hero__inner {
    justify-content: flex-start;
  }

  .hero__copy {
    margin-top: clamp(150px, 30vh, 230px);
  }

  .hero {
    background-position: 68% top !important;
  }
}

@media (max-width: 390px) {
  .hero__copy {
    margin-top: clamp(135px, 27vh, 200px);
  }
}


/* v39 Success modal positioning fix
   A later legacy selector set .success-modal to position: relative,
   overriding the original fixed overlay style. This restores it as a viewport overlay. */
.success-modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 99999 !important;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  width: 100vw;
  height: 100dvh;
  pointer-events: none;
}

.success-modal.is-open {
  display: flex !important;
  pointer-events: auto;
}

.success-modal__backdrop {
  position: absolute !important;
  inset: 0 !important;
}

.success-modal__panel {
  position: relative !important;
  z-index: 1;
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
}

@media (max-width: 760px) {
  .success-modal {
    padding: 16px;
  }

  .success-modal__panel {
    width: min(100%, 520px);
    max-height: calc(100dvh - 32px);
    padding: 30px 24px;
  }
}


/* v40 Canonical success modal */
.success-modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 99999 !important;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  width: 100vw;
  height: 100dvh;
  pointer-events: none;
}
.success-modal.is-open {
  display: flex !important;
  pointer-events: auto;
}
.success-modal__backdrop {
  position: absolute !important;
  inset: 0 !important;
  background: rgba(0, 7, 12, 0.76);
  backdrop-filter: blur(10px);
}
.success-modal__panel {
  position: relative !important;
  z-index: 1;
  width: min(520px, 100%);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  border: 1px solid rgba(69, 242, 239, 0.42);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(10, 35, 48, 0.98), rgba(2, 13, 20, 0.98));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.54), 0 0 48px rgba(69, 242, 239, 0.11);
  padding: 34px;
  color: #fff;
}
.success-modal__eyebrow {
  margin: 0 0 10px;
  color: #45f2ef;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.success-modal__panel h2 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.18;
}
.success-modal__panel p {
  color: rgba(255,255,255,0.76);
  line-height: 1.65;
}
.success-modal__close {
  position: absolute;
  top: 14px;
  right: 16px;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,0.72);
  font-size: 28px;
  cursor: pointer;
}
.success-modal__button {
  margin-top: 20px;
  border: 1px solid rgba(69, 242, 239, 0.7);
  border-radius: 999px;
  background: rgba(69, 242, 239, 0.12);
  color: #fff;
  padding: 12px 22px;
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
}
.success-modal__button:hover {
  background: rgba(69, 242, 239, 0.2);
}

/* v40 Pre-i18n global safety guards */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}
@supports not (overflow-x: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}
[data-i18n],
[data-i18n-placeholder],
[data-i18n-aria-label] {
  min-width: 0;
}
button,
a,
label,
p,
h1,
h2,
h3,
li,
td,
th {
  overflow-wrap: break-word;
}
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.lang-switcher button {
  border: 1px solid rgba(69, 242, 239, 0.28);
  border-radius: 999px;
  background: rgba(69, 242, 239, 0.06);
  color: rgba(255,255,255,0.78);
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  cursor: pointer;
}
.lang-switcher button[aria-pressed="true"] {
  color: #031018;
  background: #45f2ef;
  border-color: #45f2ef;
}
@media (max-width: 760px) {
  .success-modal {
    padding: 16px;
  }
  .success-modal__panel {
    width: min(100%, 520px);
    max-height: calc(100dvh - 32px);
    padding: 30px 24px;
  }
}


/* v41 Language switcher UI */
.hero__inner {
  position: relative;
}

.lang-switcher {
  position: absolute;
  top: 56px;
  right: 0;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(69, 242, 239, 0.22);
  border-radius: 999px;
  background: rgba(3, 16, 24, 0.42);
  backdrop-filter: blur(12px);
}

.lang-switcher button {
  min-width: 44px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: rgba(255,255,255,0.72);
  padding: 8px 11px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.lang-switcher button:hover {
  color: #fff;
  border-color: rgba(69, 242, 239, 0.30);
}

.lang-switcher button[aria-pressed="true"] {
  color: #031018;
  background: #45f2ef;
  border-color: #45f2ef;
}

html[lang="ja"] body {
  line-break: strict;
  word-break: normal;
}

html[lang="ja"] .hero__copy h1 {
  letter-spacing: -0.02em;
}

html[lang="ja"] .feature-band h3 {
  line-height: 1.35;
}

@media (max-width: 760px) {
  .lang-switcher {
    top: 30px;
    right: 0;
    gap: 5px;
    padding: 5px;
  }

  .lang-switcher button {
    min-width: 38px;
    padding: 7px 9px;
    font-size: 11px;
  }

  html[lang="ja"] .hero__copy h1 {
    font-size: clamp(30px, 9.2vw, 42px);
    line-height: 1.18;
  }
}


/* v42 i18n product card visibility fix */
.product-carousel .product-card.motion-reveal.is-visible,
.product-carousel .product-card.motion-reveal {
  visibility: visible;
}


/* v46 i18n typography / line-break / mobile QA */
html[lang="ko"] body,
html[lang="zh-Hant"] body {
  word-break: keep-all;
  overflow-wrap: break-word;
}

html[lang="ko"] .hero__copy h1,
html[lang="zh-Hant"] .hero__copy h1 {
  letter-spacing: -0.025em;
  line-height: 1.12;
}

html[lang="ko"] .hero__lead,
html[lang="zh-Hant"] .hero__lead,
html[lang="ja"] .hero__lead {
  max-width: 680px;
  line-height: 1.7;
}

html[lang="ko"] .feature-band h3,
html[lang="zh-Hant"] .feature-band h3,
html[lang="ja"] .feature-band h3 {
  line-height: 1.38;
}

html[lang="ko"] .product-card__desc,
html[lang="zh-Hant"] .product-card__desc,
html[lang="ja"] .product-card__desc {
  line-height: 1.55;
}

html[lang="ko"] .contact-intro h2,
html[lang="zh-Hant"] .contact-intro h2,
html[lang="ja"] .contact-intro h2 {
  line-height: 1.16;
  letter-spacing: -0.035em;
}

@media (max-width: 760px) {
  .lang-switcher {
    max-width: calc(100vw - 32px);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .lang-switcher::-webkit-scrollbar {
    display: none;
  }

  .lang-switcher button {
    min-width: 36px;
  }

  html[lang="ko"] .hero__copy h1,
  html[lang="zh-Hant"] .hero__copy h1 {
    font-size: clamp(30px, 9vw, 42px);
    line-height: 1.18;
  }

  html[lang="ko"] .contact-intro h2,
  html[lang="zh-Hant"] .contact-intro h2,
  html[lang="ja"] .contact-intro h2 {
    font-size: clamp(28px, 8.4vw, 38px);
    line-height: 1.18;
  }

  html[lang="ko"] .product-card__body li,
  html[lang="zh-Hant"] .product-card__body li,
  html[lang="ja"] .product-card__body li {
    font-size: 12px;
    line-height: 1.55;
  }
}

@media (max-width: 390px) {
  .lang-switcher {
    right: -2px;
    gap: 3px;
    padding: 4px;
  }

  .lang-switcher button {
    min-width: 34px;
    padding: 7px 7px;
    font-size: 10.5px;
  }
}


/* v47 Mobile logo / language switcher / modal overflow fix */

/* Keep logo and language switcher from colliding on narrow screens */
@media (max-width: 760px) {
  .brand-lockup {
    width: min(168px, 44vw) !important;
    max-width: calc(100vw - 190px);
  }

  .lang-switcher {
    top: 24px;
    right: 0;
    transform: scale(0.92);
    transform-origin: top right;
  }
}

@media (max-width: 430px) {
  .brand-lockup {
    width: min(148px, 40vw) !important;
    max-width: calc(100vw - 170px);
  }

  .lang-switcher {
    top: 22px;
    transform: scale(0.86);
  }
}

@media (max-width: 360px) {
  .brand-lockup {
    width: 128px !important;
    max-width: calc(100vw - 150px);
  }

  .lang-switcher {
    transform: scale(0.80);
  }
}

/* Product specification dialog mobile containment */
@media (max-width: 760px) {
  #detailModal {
    box-sizing: border-box;
    width: calc(100dvw - 20px) !important;
    max-width: calc(100dvw - 20px) !important;
    height: calc(100dvh - 20px) !important;
    max-height: calc(100dvh - 20px) !important;
    margin: auto !important;
    padding: 0 !important;
    overflow: hidden !important;
    border-radius: 22px !important;
  }

  #detailModal::backdrop {
    background: rgba(0, 7, 12, 0.78);
    backdrop-filter: blur(8px);
  }

  #detailModal .modal-layout {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: 100% !important;
    max-height: 100% !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    display: block !important;
    box-sizing: border-box;
    border-radius: inherit;
  }

  #detailModal .modal-media,
  #detailModal .modal-content,
  #detailModal .spec-table-wrap {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box;
  }

  #detailModal .modal-content {
    overflow: visible !important;
  }

  #detailModal .spec-table-wrap {
    overflow-x: hidden !important;
    overflow-y: visible !important;
  }

  #detailModal .spec-table {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    table-layout: fixed;
    box-sizing: border-box;
  }

  #detailModal .spec-table th,
  #detailModal .spec-table td {
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  #detailModal .spec-table th {
    width: 34%;
  }

  #detailModal .spec-table td {
    width: 66%;
  }

  #detailModal .modal-close {
    position: fixed;
    top: 14px !important;
    right: 14px !important;
    z-index: 100000;
  }
}

@media (max-width: 390px) {
  #detailModal {
    width: calc(100dvw - 14px) !important;
    max-width: calc(100dvw - 14px) !important;
  }

  #detailModal .modal-content {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  #detailModal .spec-table th,
  #detailModal .spec-table td {
    padding-left: 12px;
    padding-right: 12px;
    font-size: 12px;
  }
}


/* v49 iOS real-device polish and cache-fix support */

/* Real iPhone header layout: avoid logo and 4-language switcher collision */
@media (max-width: 760px) {
  .hero__inner {
    padding-top: 28px !important;
  }

  .brand-lockup {
    width: clamp(132px, 34vw, 156px) !important;
    max-width: 38vw !important;
    position: relative;
    z-index: 4;
  }

  .brand-lockup__logo {
    width: 100% !important;
    max-width: 100% !important;
    display: block;
  }

  .lang-switcher {
    top: 28px !important;
    right: 0 !important;
    transform: none !important;
    max-width: min(212px, 54vw) !important;
    height: 42px;
    gap: 2px !important;
    padding: 4px !important;
    overflow: visible !important;
    -webkit-overflow-scrolling: auto;
    touch-action: manipulation;
  }

  .lang-switcher button {
    min-width: 42px !important;
    height: 34px;
    padding: 0 7px !important;
    font-size: 11px !important;
    line-height: 1;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }
}

@media (max-width: 390px) {
  .brand-lockup {
    width: clamp(118px, 31vw, 136px) !important;
    max-width: 34vw !important;
  }

  .lang-switcher {
    max-width: min(198px, 58vw) !important;
    height: 39px;
    padding: 3px !important;
  }

  .lang-switcher button {
    min-width: 38px !important;
    height: 32px;
    padding: 0 6px !important;
    font-size: 10.5px !important;
  }
}

/* iOS tap/focus ring cleanup after opening product detail modal */
.product-carousel,
.product-carousel:focus,
.product-carousel:focus-visible,
.product-card,
.product-card:focus,
.product-card:focus-visible,
.product-card *:focus,
.detail-btn:focus {
  outline: none !important;
}

.product-carousel,
.product-card,
.detail-btn,
.lang-switcher button {
  -webkit-tap-highlight-color: transparent;
}

.detail-btn:focus-visible,
.lang-switcher button:focus-visible,
.success-modal__button:focus-visible,
.submit-btn:focus-visible {
  outline: 2px solid rgba(69, 242, 239, 0.72) !important;
  outline-offset: 3px;
}

/* Prevent selected product cards from keeping iOS default blue focus decoration */
.product-card,
.product-card * {
  -webkit-user-select: none;
  user-select: none;
}

.lead-form input,
.lead-form textarea {
  -webkit-user-select: text;
  user-select: text;
}


/* v50 iPhone real-device QA refinements */

/* EN mobile hero: align visual height closer to JP/KR/ZH by reducing long English headline size */
@media (max-width: 760px) {
  html[lang="en"] .hero__copy h1 {
    font-size: clamp(34px, 10.2vw, 46px) !important;
    line-height: 1.08 !important;
    letter-spacing: 0.005em;
  }

  html[lang="en"] .hero__lead {
    font-size: 15px;
    line-height: 1.55;
    max-width: 92vw;
  }
}

/* ZH Why Hyena overflow fix:
   Earlier CJK keep-all rule is good for Korean, but it prevents Chinese paragraphs from wrapping naturally. */
html[lang="zh-Hant"] body,
html[lang="zh-Hant"] .why-points article,
html[lang="zh-Hant"] .why-points article p,
html[lang="zh-Hant"] .why-copy h2 {
  word-break: normal !important;
  overflow-wrap: anywhere !important;
}

html[lang="zh-Hant"] .why-points {
  min-width: 0;
}

html[lang="zh-Hant"] .why-points article {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

html[lang="zh-Hant"] .why-points article p {
  white-space: normal;
  line-height: 1.65;
}

@media (max-width: 760px) {
  html[lang="zh-Hant"] .why-copy h2 {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.18;
  }

  html[lang="zh-Hant"] .why-points article {
    padding-left: 26px;
    padding-right: 26px;
  }

  html[lang="zh-Hant"] .why-points article p {
    font-size: 15px;
  }
}

/* Visible version marker for production QA */
.site-version {
  padding: 18px 24px 24px;
  color: rgba(255,255,255,0.36);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-align: center;
  user-select: text;
}