:root {
  --blue-950: #061443;
  --blue-900: #10288c;
  --blue-760: #173ab8;
  --blue-650: #1264d8;
  --cyan-500: #00a9e8;
  --cyan-300: #83dcf6;
  --white: #ffffff;
  --gray-40: #f8fbff;
  --gray-80: #eef5fb;
  --gray-120: #dce8f2;
  --gray-500: #5f6f86;
  --gray-800: #172033;
  --shadow-card: 0 18px 42px rgba(11, 35, 96, 0.11);
  --shadow-strong: 0 28px 70px rgba(0, 14, 55, 0.28);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--gray-800);
  background: var(--white);
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--white);
}

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

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

.page-shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(20px, calc((100vw - 1160px) / 2));
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(16, 40, 140, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 112px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--blue-950);
  font-size: 0.94rem;
  font-weight: 800;
}

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

.header-instagram-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(16, 40, 140, 0.12);
  border-radius: 999px;
  color: var(--blue-950);
  background: rgba(16, 40, 140, 0.04);
  font-size: 0.9rem;
  font-weight: 850;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.header-instagram-link:hover {
  color: var(--blue-900);
  background: rgba(0, 169, 232, 0.08);
  border-color: rgba(0, 169, 232, 0.22);
}

.mobile-stores-link {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(16, 40, 140, 0.12);
  border-radius: 999px;
  color: var(--blue-950);
  background: rgba(0, 169, 232, 0.08);
  font-size: 0.88rem;
  font-weight: 900;
}

.main-nav a,
.site-footer a {
  transition: color 0.2s ease;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--cyan-500);
}

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-900), var(--cyan-500));
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(0, 169, 232, 0.25);
}

.section-dark {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(0, 169, 232, 0.32), transparent 36%),
    linear-gradient(310deg, rgba(131, 220, 246, 0.18), transparent 44%),
    linear-gradient(135deg, var(--blue-950), var(--blue-900) 54%, #006ad5);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0 45%, rgba(131, 220, 246, 0.12) 45% 46%, transparent 46%);
  background-size: 54px 54px, 54px 54px, 180px 180px;
  mask-image: linear-gradient(90deg, transparent, #000 16%, #000 86%, transparent);
  pointer-events: none;
}

.hero {
  min-height: 600px;
  padding: 64px 0 74px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(400px, 0.95fr);
  align-items: center;
  gap: 34px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  color: var(--cyan-500);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-kicker::before,
.eyebrow::before {
  content: "";
  width: 30px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
}

.section-kicker-light {
  color: var(--cyan-300);
}

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

h1 {
  max-width: 640px;
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(2.45rem, 4.55vw, 4.15rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  color: var(--blue-950);
  font-size: clamp(1.78rem, 3.45vw, 2.95rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  color: var(--blue-950);
  font-size: 1.04rem;
  line-height: 1.22;
}

.section-dark h2,
.section-dark p {
  color: var(--white);
}

.hero-subtitle {
  max-width: 570px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.58;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-row.centered {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 950;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

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

.btn-primary {
  color: var(--blue-950);
  background: var(--white);
  box-shadow: 0 18px 34px rgba(255, 255, 255, 0.18);
}

.btn-secondary {
  color: var(--white);
  background: linear-gradient(135deg, var(--cyan-500), #30d8ff);
  box-shadow: 0 18px 38px rgba(0, 169, 232, 0.34);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero-proof span {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: 455px;
}

.hero-photo-visual {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hero-photo-frame {
  position: relative;
  width: min(610px, 100%);
  height: 535px;
  overflow: hidden;
  border: 1px solid rgba(131, 220, 246, 0.28);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(6, 20, 67, 0.9), rgba(0, 169, 232, 0.28));
  box-shadow: var(--shadow-strong);
  isolation: isolate;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 100%),
    linear-gradient(180deg, #000 0%, #000 78%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 100%),
    linear-gradient(180deg, #000 0%, #000 78%, transparent 100%);
  mask-composite: intersect;
}

.hero-photo-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6, 20, 67, 0.66), rgba(16, 40, 140, 0.12) 38%, rgba(0, 169, 232, 0.18)),
    linear-gradient(180deg, rgba(6, 20, 67, 0.08), rgba(6, 20, 67, 0.58));
  pointer-events: none;
}

.hero-photo-frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(6, 20, 67, 0.82));
  pointer-events: none;
}

.hero-store-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  filter: saturate(1.06) contrast(1.04);
}

.about-section,
.differentials-section,
.stores-section {
  padding: 84px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 46px;
  max-width: none;
  align-items: end;
}

.center-heading {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.center-heading .section-kicker {
  justify-content: center;
}

.section-heading h2 {
  margin-bottom: 12px;
}

.section-heading p,
.card p,
.cta-box p {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.68;
}

.section-soft {
  padding: 84px 0;
  background:
    linear-gradient(180deg, var(--gray-40), var(--white)),
    linear-gradient(135deg, rgba(0, 169, 232, 0.08), transparent 42%);
}

.card-grid {
  display: grid;
  gap: 16px;
}

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

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

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

.card {
  min-width: 0;
  border: 1px solid rgba(16, 40, 140, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-card);
}

.product-card,
.differential-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
}

.product-card::after,
.differential-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--blue-900), var(--cyan-500)) 1;
  pointer-events: none;
}

.icon-box {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: var(--radius);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-900), var(--cyan-500));
  box-shadow: 0 14px 26px rgba(0, 169, 232, 0.22);
}

.icon-box svg {
  width: 25px;
  height: 25px;
  stroke-width: 2;
}

.video-section {
  padding: 78px 0;
}

.video-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 46px;
  align-items: center;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(131, 220, 246, 0.28);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(16, 40, 140, 0.9), rgba(0, 169, 232, 0.26)),
    repeating-linear-gradient(135deg, rgba(131, 220, 246, 0.14) 0 2px, transparent 2px 22px);
  box-shadow: 0 24px 60px rgba(0, 14, 55, 0.24);
}

.video-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.video-placeholder span:last-child {
  margin-top: 104px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 950;
}

.play-button {
  position: absolute;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.22);
}

.play-button::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 7px;
  border-top: 17px solid transparent;
  border-bottom: 17px solid transparent;
  border-left: 25px solid var(--blue-900);
}

.store-card {
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(11, 35, 96, 0.08);
}

.store-image {
  position: relative;
  display: grid;
  place-items: end start;
  height: 152px;
  padding: 16px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 20, 67, 0.95), rgba(0, 169, 232, 0.75)),
    linear-gradient(45deg, rgba(255, 255, 255, 0.1), transparent);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: var(--radius) var(--radius) 0 0;
}

.store-image span {
  position: relative;
  z-index: 1;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.78rem;
  font-weight: 900;
}

.store-content {
  padding: 18px;
}

.store-content h3 {
  margin-bottom: 7px;
}

.store-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.store-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 900;
  white-space: nowrap;
}

.store-actions a:first-child {
  color: var(--blue-900);
  background: var(--gray-80);
}

.store-actions a:last-child {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-900), var(--cyan-500));
}

.final-cta {
  padding: 78px 0;
  text-align: center;
}

.cta-box {
  position: relative;
  z-index: 1;
}

.cta-box h2 {
  max-width: 760px;
  margin: 0 auto 16px;
}

.cta-box p {
  max-width: 610px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  padding: 40px 0;
  color: rgba(255, 255, 255, 0.82);
  background: #06113e;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
  gap: 38px;
}

.footer-brand img {
  width: 124px;
  height: auto;
  margin-bottom: 14px;
}

.site-footer h2 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 1rem;
}

.site-footer a {
  display: block;
  margin-bottom: 10px;
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .mobile-stores-link {
    display: inline-flex;
  }

  .header-actions {
    gap: 8px;
  }

  .hero {
    min-height: auto;
    padding: 54px 0 64px;
  }

  .hero-grid,
  .split-heading,
  .video-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-photo-visual {
    justify-content: center;
  }

  .hero-photo-frame {
    width: min(680px, 100%);
    height: 450px;
    -webkit-mask-image:
      linear-gradient(90deg, #000 0%, #000 100%),
      linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
    mask-image:
      linear-gradient(90deg, #000 0%, #000 100%),
      linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
  }

  .hero-store-photo {
    object-position: 58% center;
  }

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

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

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

@media (max-width: 768px) {
  .hero {
    padding: 42px 0 50px;
  }

  .hero-grid {
    gap: 0;
  }

  .hero-photo-visual {
    display: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    gap: 8px;
    padding: 10px 14px;
  }

  .brand img {
    width: 76px;
  }

  .header-actions {
    gap: 6px;
    flex: 1;
    justify-content: flex-end;
  }

  .header-instagram-link {
    min-height: 32px;
    padding: 0 8px;
    font-size: 0.76rem;
  }

  .mobile-stores-link {
    min-height: 32px;
    padding: 0 9px;
    font-size: 0.78rem;
  }

  .header-action {
    min-height: 34px;
    padding: 0 11px;
    font-size: 0.8rem;
  }

  .hero {
    padding: 34px 0 44px;
  }

  h1 {
    font-size: clamp(2.05rem, 10.5vw, 2.78rem);
    line-height: 1.06;
  }

  h2 {
    font-size: clamp(1.68rem, 8.8vw, 2.25rem);
  }

  .hero-subtitle,
  .section-heading p,
  .card p,
  .cta-box p {
    font-size: 0.95rem;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    min-height: 50px;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-photo-frame {
    height: 350px;
    width: 100%;
  }

  .hero-store-photo {
    object-position: 60% center;
  }

  .about-section,
  .differentials-section,
  .stores-section,
  .section-soft,
  .video-section,
  .final-cta {
    padding: 56px 0;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .products-grid,
  .differentials-grid,
  .stores-grid,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .product-card,
  .differential-card {
    padding: 19px;
  }

  .store-image {
    height: 128px;
  }

  .store-actions {
    grid-template-columns: 1fr;
  }

  .video-placeholder {
    min-height: 0;
  }
}