:root {
  --ink: #10141c;
  --ink-2: #1a2230;
  --slate: #243044;
  --yellow: #ffe200;
  --yellow-deep: #f0c400;
  --cyan: #2ec6d8;
  --paper: #f4f0e6;
  --paper-2: #e7e1d4;
  --text: #1c2430;
  --muted: #5d6774;
  --line: rgba(16, 20, 28, 0.12);
  --white: #f7f8f6;
  --shadow: 0 18px 50px rgba(10, 14, 22, 0.18);
  --header: 92px;
  --max: 1120px;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--yellow);
  color: var(--ink);
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
  padding: 0.55rem 4vw;
  background: rgba(16, 20, 28, 0.94);
  border-bottom: 3px solid var(--yellow);
  backdrop-filter: blur(10px);
}

.brand img {
  height: 74px;
  width: auto;
  border-radius: 6px;
}

.nav-toggle {
  display: none;
  border: 1px solid rgba(255, 226, 0, 0.55);
  background: transparent;
  color: var(--yellow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-display);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.95rem;
  padding: 0.55rem 0.85rem;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--yellow);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header));
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(8, 10, 14, 0.9) 0%, rgba(8, 10, 14, 0.72) 46%, rgba(8, 10, 14, 0.28) 100%),
    url("../assets/images/hero.jpg") center 42% / cover no-repeat;
}

.hero-inner,
.wrap {
  width: min(var(--max), calc(100% - 8vw));
  margin-inline: auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(240px, 460px) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0;
}

.hero-logo {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--cyan);
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.92rem;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.05;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  max-width: 12ch;
}

.lede {
  font-size: 1.15rem;
  max-width: 42rem;
  color: rgba(247, 248, 246, 0.9);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--yellow);
  color: var(--ink);
}

.btn:hover {
  background: var(--yellow-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  background: var(--white);
  color: var(--ink);
}

.btn-dark {
  background: var(--ink);
  color: var(--yellow);
}

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

.phones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  margin-top: 1.4rem;
  font-weight: 600;
}

.phones a {
  color: var(--cyan);
  text-decoration: none;
}

.band {
  background: var(--ink);
  color: var(--white);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.fact {
  padding: 1.4rem 1.2rem;
  border-right: 1px solid rgba(255, 226, 0, 0.22);
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--yellow);
  text-transform: uppercase;
}

.fact span {
  color: rgba(247, 248, 246, 0.78);
  font-size: 0.95rem;
}

.section {
  padding: 5rem 0;
}

.section-follow {
  padding-top: 0;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  max-width: 16ch;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.panel {
  background: var(--ink);
  color: var(--white);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.panel h2,
.panel h3 {
  color: var(--yellow);
}

.panel p:last-child {
  margin-bottom: 0;
}

.markets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem 1.2rem;
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
}

.markets li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  border-bottom: 1px solid rgba(255, 226, 0, 0.18);
  padding-bottom: 0.35rem;
}

.markets span {
  color: var(--cyan);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.card {
  background: #fffdf8;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card img {
  height: 180px;
  width: 100%;
  object-fit: cover;
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.swatch {
  height: 8px;
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
}

.page-hero {
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(8, 10, 14, 0.88), rgba(8, 10, 14, 0.55)),
    url("../assets/images/hero.jpg") center 40% / cover no-repeat;
  padding: 4.2rem 0 3.4rem;
}

.page-hero h1 {
  max-width: 16ch;
}

.page-hero p {
  max-width: 40rem;
  color: rgba(247, 248, 246, 0.88);
}

.product {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.6rem;
  background: #fffdf8;
  border: 1px solid var(--line);
  margin-bottom: 1.2rem;
  overflow: hidden;
}

.product img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.product-plain {
  display: grid;
  place-items: center;
  min-height: 220px;
  background:
    linear-gradient(160deg, var(--ink) 0%, var(--slate) 70%),
    var(--ink);
  color: var(--yellow);
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 1.5rem;
}

.product-copy {
  padding: 1.3rem 1.4rem 1.5rem 0;
}

.product h2 {
  font-size: 2rem;
}

.product ul {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
}

.uses {
  columns: 2;
  gap: 2rem;
}

.mark {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  padding: 0.15rem 0.4rem;
  margin-bottom: 0.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}

.shot {
  border: 0;
  padding: 0;
  background: var(--ink);
  cursor: pointer;
  overflow: hidden;
}

.shot img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.shot:hover img,
.shot:focus-visible img {
  transform: scale(1.04);
  opacity: 0.88;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.contact-card {
  background: var(--ink);
  color: var(--white);
  padding: 1.5rem;
}

.contact-card h2,
.contact-card h3 {
  color: var(--yellow);
  font-size: 1.4rem;
}

.contact-card a {
  color: var(--cyan);
}

.contact-card p {
  margin-top: 0;
}

form {
  display: grid;
  gap: 0.75rem;
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 1.4rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
}

input,
textarea {
  border: 1px solid #c9c2b3;
  background: #fff;
  padding: 0.7rem 0.75rem;
  color: var(--ink);
}

input:focus,
textarea:focus,
.nav-toggle:focus-visible,
.btn:focus-visible,
.site-nav a:focus-visible,
.shot:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.form-status {
  margin: 0;
  background: #e7f8ea;
  border: 1px solid #8dcea0;
  padding: 0.7rem 0.8rem;
}

.form-status.is-error {
  background: #fdecea;
  border-color: #e3a29b;
}

.hp {
  position: absolute;
  left: -10000px;
  height: 0;
  overflow: hidden;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.site-footer {
  background: var(--ink-2);
  color: rgba(247, 248, 246, 0.86);
  padding: 2.5rem 0 1.4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.8fr;
  gap: 1.5rem;
}

.site-footer h2 {
  color: var(--yellow);
  font-size: 1.15rem;
}

.site-footer a {
  color: var(--cyan);
  text-decoration: none;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.legal {
  margin: 1.6rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(6, 8, 12, 0.92);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-height: 86vh;
  max-width: min(1100px, 100%);
  margin: 0 auto;
  object-fit: contain;
}

.lightbox button {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.7rem 0.8rem;
  cursor: pointer;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

@media (max-width: 900px) {
  .facts,
  .cards,
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-inner,
  .split,
  .product,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-copy {
    padding: 0 1.2rem 1.3rem;
  }

  .uses {
    columns: 1;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--ink);
    border-bottom: 3px solid var(--yellow);
    padding: 0.4rem 0 0.8rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .brand img {
    height: 58px;
  }

  .facts,
  .cards,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .fact {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 226, 0, 0.22);
  }

  h1 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card,
  .shot img {
    transition: none;
  }
}