:root {
  --black: #080b12;
  --ink: #121827;
  --muted: #637084;
  --line: #e9edf5;
  --white: #ffffff;
  --soft: #f6f8fc;
  --blue: #2563eb;
  --pink: #ec4899;
  --yellow: #facc15;
  --shadow: 0 24px 70px rgba(8, 11, 18, .14);
  --shadow-soft: 0 16px 45px rgba(8, 11, 18, .09);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.loader {
  align-items: center;
  background: var(--black);
  display: grid;
  inset: 0;
  justify-items: center;
  position: fixed;
  transition: opacity .45s ease, visibility .45s ease;
  z-index: 999;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-mark {
  display: flex;
  gap: 10px;
}

.loader-mark span {
  animation: bounce .75s infinite alternate;
  border-radius: 999px;
  height: 16px;
  width: 16px;
}

.loader-mark span:nth-child(1) { background: var(--blue); }
.loader-mark span:nth-child(2) { animation-delay: .12s; background: var(--pink); }
.loader-mark span:nth-child(3) { animation-delay: .24s; background: var(--yellow); }
.loader-mark span:nth-child(4) { animation-delay: .36s; background: var(--white); }

@keyframes bounce {
  to { transform: translateY(-18px); }
}

.site-header {
  background: rgba(255, 255, 255, .78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(233, 237, 245, .85);
  left: 0;
  position: sticky;
  right: 0;
  top: 0;
  transition: box-shadow .3s ease, background .3s ease;
  z-index: 100;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, .93);
  box-shadow: 0 12px 32px rgba(8, 11, 18, .08);
}

.navbar {
  align-items: center;
  display: flex;
  gap: 24px;
  height: 84px;
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 24px;
}

.brand {
  align-items: center;
  display: inline-flex;
  flex: 1;
  gap: 12px;
  min-width: 225px;
}

.brand span {
  color: var(--black);
  font-size: .98rem;
  font-weight: 900;
  letter-spacing: 0;
}

.logo {
  flex: 0 0 46px;
  height: 46px;
  width: 46px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 26px;
}

.nav-links a {
  color: #263143;
  font-size: .92rem;
  font-weight: 700;
  transition: color .25s ease, transform .25s ease;
}

.nav-links a:hover {
  color: var(--blue);
  transform: translateY(-2px);
}

.nav-cta,
.btn,
.order-btn {
  align-items: center;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 46px;
  overflow: hidden;
  padding: 13px 22px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}

.nav-cta,
.btn-primary,
.order-btn {
  background: linear-gradient(135deg, var(--black), var(--blue) 48%, var(--pink));
  color: var(--white);
  box-shadow: 0 14px 30px rgba(37, 99, 235, .25);
}

.nav-cta:hover,
.btn:hover,
.order-btn:hover {
  box-shadow: 0 18px 40px rgba(236, 72, 153, .22);
  transform: translateY(-3px);
}

.btn-secondary {
  background: var(--white);
  border: 1px solid rgba(8, 11, 18, .12);
  color: var(--black);
}

.menu-toggle {
  background: var(--black);
  border: 0;
  border-radius: var(--radius);
  display: none;
  height: 46px;
  padding: 11px;
  width: 46px;
}

.menu-toggle span {
  background: var(--white);
  border-radius: 999px;
  display: block;
  height: 2px;
  margin: 5px 0;
  transition: transform .25s ease, opacity .25s ease;
}

.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.section {
  padding: 104px 0;
}

.section-inner {
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 24px;
}

.hero {
  min-height: calc(100vh - 84px);
  overflow: hidden;
  padding: 86px 0 64px;
  position: relative;
}

.hero-bg {
  background:
    radial-gradient(circle at 12% 18%, rgba(37, 99, 235, .18), transparent 27%),
    radial-gradient(circle at 88% 26%, rgba(236, 72, 153, .18), transparent 24%),
    linear-gradient(135deg, #ffffff 0%, #f7fbff 48%, #fff9d7 100%);
  inset: 0;
  position: absolute;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 1.03fr) minmax(350px, .97fr);
  position: relative;
}

.eyebrow {
  color: var(--blue);
  display: inline-flex;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: 0;
  margin-bottom: 16px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--black);
  letter-spacing: 0;
  line-height: 1.04;
}

h1 {
  font-size: clamp(2.55rem, 5.15vw, 4.95rem);
  font-weight: 900;
  max-width: 760px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.55rem);
  font-weight: 900;
  max-width: 860px;
}

h3 {
  font-size: 1.14rem;
  font-weight: 900;
}

.hero-content p {
  color: var(--muted);
  font-size: 1.01rem;
  margin-top: 16px;
  max-width: 650px;
}

.hero-content .hero-lead {
  color: #263143;
  font-size: 1.12rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-visual {
  min-height: 560px;
  position: relative;
}

.visual-card {
  border: 10px solid var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.main-print {
  animation: float 6s ease-in-out infinite;
  height: 500px;
  transform: rotate(2deg);
}

.main-print img {
  height: 100%;
  object-fit: cover;
}

.floating-chip {
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  color: var(--white);
  font-size: .84rem;
  font-weight: 900;
  padding: 12px 16px;
  position: absolute;
}

.chip-blue {
  background: var(--blue);
  left: -12px;
  top: 74px;
}

.chip-pink {
  background: var(--pink);
  right: -8px;
  top: 230px;
}

.chip-yellow {
  background: var(--yellow);
  bottom: 54px;
  color: var(--black);
  left: 54px;
}

.color-deck {
  background: var(--white);
  border-radius: var(--radius);
  bottom: 116px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 8px;
  padding: 12px;
  position: absolute;
  right: 36px;
  width: 86px;
}

.color-deck span {
  border-radius: 5px;
  height: 28px;
}

.color-deck span:nth-child(1) { background: var(--black); }
.color-deck span:nth-child(2) { background: var(--blue); }
.color-deck span:nth-child(3) { background: var(--pink); }
.color-deck span:nth-child(4) { background: var(--yellow); }

@keyframes float {
  50% { transform: translateY(-14px) rotate(-1deg); }
}

.section-heading {
  margin-bottom: 42px;
}

.products {
  background: var(--white);
}

.product-grid,
.review-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card,
.review-card,
.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.product-card:hover,
.review-card:hover,
.feature-card:hover {
  border-color: rgba(37, 99, 235, .24);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.product-image {
  aspect-ratio: 1.15 / .82;
  overflow: hidden;
  position: relative;
}

.product-image img {
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.price-badge {
  background: var(--yellow);
  border-radius: var(--radius);
  box-shadow: 0 12px 24px rgba(8, 11, 18, .15);
  color: var(--black);
  font-weight: 900;
  padding: 9px 12px;
  position: absolute;
  right: 14px;
  top: 14px;
}

.product-body {
  padding: 22px;
}

.product-body p {
  color: var(--muted);
  margin: 10px 0 18px;
  min-height: 76px;
}

.order-btn {
  min-height: 42px;
  width: 100%;
}

.why {
  background:
    linear-gradient(135deg, rgba(8, 11, 18, .98), rgba(18, 24, 39, .96)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=75") center/cover;
  color: var(--white);
}

.why h2,
.why h3 {
  color: var(--white);
}

.why .eyebrow {
  color: var(--yellow);
}

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

.feature-card {
  align-items: center;
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .12);
  display: flex;
  gap: 14px;
  min-height: 96px;
  padding: 22px;
}

.icon {
  align-items: center;
  background: linear-gradient(135deg, var(--blue), var(--pink));
  border-radius: var(--radius);
  color: var(--white);
  display: inline-flex;
  flex: 0 0 42px;
  font-size: 1.2rem;
  font-weight: 900;
  height: 42px;
  justify-content: center;
}

.reviews {
  background: var(--soft);
}

.review-card {
  padding: 26px;
}

.stars {
  color: var(--yellow);
  font-size: 1.1rem;
  font-weight: 900;
  margin-bottom: 18px;
}

.review-card p {
  color: #344256;
  min-height: 100px;
}

.review-card h3 {
  margin-top: 22px;
}

.about-grid {
  align-items: center;
  display: grid;
  gap: 54px;
  grid-template-columns: .95fr 1.05fr;
}

.about-media {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.about-media img {
  aspect-ratio: 1 / .9;
  object-fit: cover;
}

.about-content p,
.contact-panel p {
  color: var(--muted);
  font-size: 1.06rem;
  margin-top: 18px;
}

.contact {
  background:
    radial-gradient(circle at 8% 12%, rgba(250, 204, 21, .22), transparent 28%),
    radial-gradient(circle at 92% 78%, rgba(236, 72, 153, .14), transparent 26%),
    var(--white);
}

.contact-panel {
  align-items: center;
  background: var(--black);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--white);
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr .76fr;
  padding: 54px;
}

.contact-panel h2,
.contact-panel p {
  color: var(--white);
}

.contact-details {
  display: grid;
  font-style: normal;
  gap: 14px;
}

.contact-details a,
.contact-details span {
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 16px;
}

.footer {
  background: var(--black);
  color: rgba(255, 255, 255, .76);
  padding: 52px 0;
}

.footer-inner {
  align-items: center;
  display: grid;
  gap: 20px;
  justify-items: center;
  text-align: center;
}

.footer-brand {
  flex: unset;
  justify-content: center;
}

.footer-brand span {
  color: var(--white);
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  align-items: center;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  color: var(--white);
  display: inline-flex;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  transition: background .25s ease, transform .25s ease;
  width: 42px;
}

.socials a:hover {
  background: var(--blue);
  transform: translateY(-3px);
}

.copyright {
  font-size: .9rem;
}

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

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

@media (max-width: 1040px) {
  .nav-links {
    gap: 16px;
  }

  .hero-grid,
  .about-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }

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

@media (max-width: 820px) {
  .navbar {
    height: 74px;
  }

  .brand {
    min-width: 0;
  }

  .brand span {
    font-size: .86rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 0;
    left: 24px;
    opacity: 0;
    padding: 10px;
    pointer-events: none;
    position: absolute;
    right: 24px;
    top: 84px;
    transform: translateY(-12px);
    transition: opacity .25s ease, transform .25s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    border-radius: var(--radius);
    padding: 13px 14px;
  }

  .nav-links a:hover {
    background: var(--soft);
  }

  .section {
    padding: 76px 0;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .main-print {
    height: 390px;
  }

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

  .contact-panel {
    padding: 34px;
  }
}

@media (max-width: 620px) {
  .section-inner,
  .navbar {
    padding-left: 18px;
    padding-right: 18px;
  }

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

  .product-grid,
  .review-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 350px;
  }

  .main-print {
    border-width: 7px;
    height: 310px;
  }

  .floating-chip {
    font-size: .72rem;
    padding: 9px 11px;
  }

  .chip-blue {
    left: 6px;
    top: 26px;
  }

  .chip-pink {
    right: 4px;
    top: 150px;
  }

  .chip-yellow {
    bottom: 24px;
    left: 20px;
  }

  .color-deck {
    bottom: 70px;
    right: 18px;
    width: 66px;
  }

  .color-deck span {
    height: 20px;
  }

  .product-body p,
  .review-card p {
    min-height: auto;
  }

  .contact-panel {
    padding: 26px;
  }
}