:root {
  --ink: #0b1220;
  --ink-soft: #172033;
  --steel: #5b6472;
  --muted: #8b93a1;
  --paper: #f6f7f3;
  --white: #ffffff;
  --line: #dfe4ea;
  --accent: #1769c2;
  --accent-dark: #0c4384;
  --gold: #d7ad4a;
  --shadow: 0 24px 60px rgba(11, 18, 32, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 200;
  width: 100%;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
}

.reveal {
  opacity: 0.2;
  transform: translateY(18px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

/* NAV */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.nav-container {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: relative;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: var(--white);
  font-weight: 900;
  font-size: 20px;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy > strong,
.footer-brand strong {
  font-size: 17px;
  line-height: 1;
  letter-spacing: 0;
}

.brand-copy > small {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
}

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

.nav a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover {
  color: var(--white);
}

.mobile-order-link,
.menu-toggle {
  display: none;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--white);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* BUTTON */
.btn {
  min-height: 46px;
  padding: 12px 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.primary {
  background: var(--gold);
  color: #111827;
  box-shadow: 0 16px 34px rgba(215, 173, 74, 0.22);
}

.primary:hover {
  background: #e6bf61;
}

.outline {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.outline:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn:focus-visible,
.nav a:focus-visible,
.menu-toggle:focus-visible,
.gallery-arrow:focus-visible,
.card-link:focus-visible,
.footer a:focus-visible {
  outline: 3px solid rgba(215, 173, 74, 0.5);
  outline-offset: 3px;
}

/* HERO */
.hero {
  min-height: 88svh;
  background: url("hero.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  position: relative;
  padding: 116px 20px 74px;
  overflow: hidden;
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 12, 22, 0.88) 0%, rgba(7, 12, 22, 0.7) 40%, rgba(7, 12, 22, 0.18) 100%),
    linear-gradient(0deg, rgba(7, 12, 22, 0.72), rgba(7, 12, 22, 0.08) 52%);
}

.hero::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 22px;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.hero-inner {
  position: relative;
  width: min(1180px, 100%);
  margin: 0 auto;
  color: var(--white);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
}

.hero h1 {
  max-width: 720px;
  margin-top: 16px;
  font-size: 64px;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-text {
  max-width: 560px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-proof {
  max-width: 640px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-proof > span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 700;
}

/* TRUST */
.trust {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.trust-inner {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-inner > div {
  min-height: 118px;
  padding: 28px 30px;
  border-left: 1px solid var(--line);
}

.trust-inner > div:last-child {
  border-right: 1px solid var(--line);
}

.trust > strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  margin-bottom: 4px;
}

.trust > span {
  display: block;
  color: var(--steel);
  font-size: 14px;
}

/* SERVICES */
.products,
.gallery {
  padding: 92px 20px;
}

.section-head {
  width: min(760px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.section-head > .section-kicker {
  justify-content: center;
}

.section-head > h2 {
  margin-top: 12px;
  color: var(--ink);
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head > p {
  margin-top: 12px;
  color: var(--steel);
}

.product-grid {
  width: min(1180px, 100%);
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 410px;
  background: var(--white);
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px rgba(11, 18, 32, 0.07);
  display: flex;
  flex-direction: column;
}

.card-number {
  width: 46px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #eef5ff;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
}

.product-card > h3 {
  margin-top: 26px;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.2;
}

.product-card > p {
  margin-top: 12px;
  color: var(--steel);
}

.product-card > ul {
  list-style: none;
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.product-card > li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 14px;
}

.product-card > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.card-link {
  margin-top: auto;
  padding-top: 28px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.card-link:hover {
  color: var(--accent);
}

/* GALLERY */
.gallery {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.gallery-scroll-wrap {
  width: min(1180px, 100%);
  margin: auto;
  position: relative;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.gallery > figure {
  position: relative;
  min-height: 280px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.gallery > img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform 240ms ease;
}

.gallery > figure:hover img {
  transform: scale(1.04);
}

.gallery > figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 10px 12px;
  border-radius: 6px;
  background: rgba(11, 18, 32, 0.76);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.gallery-arrow {
  display: none;
}

/* CTA */
.cta {
  background: var(--ink);
  color: var(--white);
  padding: 86px 20px;
  text-align: center;
}

.cta-inner {
  width: min(780px, 100%);
  margin: auto;
}

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

.cta > h2 {
  margin-top: 14px;
  font-size: 40px;
  line-height: 1.12;
  letter-spacing: 0;
}

.cta > p {
  margin: 16px auto 0;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.72);
}

.cta > .hero-actions {
  justify-content: center;
}

/* FOOTER */
.footer {
  background: #070b13;
  color: var(--white);
  padding: 34px 20px;
}

.footer-inner {
  width: min(1180px, 100%);
  margin: auto;
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1fr;
  align-items: center;
  gap: 28px;
}

.footer-brand > p,
.footer-contact > p {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.footer-contact > span {
  display: block;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.footer > a {
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

@keyframes hero-drift {
  from {
    background-position: center center;
  }

  to {
    background-position: 58% center;
  }
}

/* RESPONSIVE */
@media (max-width: 980px) {
  .nav-container {
    width: min(100% - 28px, 1180px);
  }

  .nav {
    gap: 16px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .trust-inner,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .trust-inner > div,
  .trust-inner > div:last-child {
    border-right: 1px solid var(--line);
  }

  .product-card {
    min-height: auto;
  }

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

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

@media (max-width: 700px) {
  .nav-container {
    min-height: 68px;
    gap: 14px;
  }

  .nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    gap: 4px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(11, 18, 32, 0.97);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    visibility: hidden;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

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

  .nav > a {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-radius: 6px;
  }

  .nav > a:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .mobile-order-link {
    justify-content: center;
    margin-top: 6px;
    background: var(--gold);
    color: #111827;
    font-weight: 900;
  }

  .mobile-order-link:hover {
    color: #111827;
    background: #e6bf61;
  }

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

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 92svh;
    padding: 112px 16px 74px;
    background-position: 62% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 12, 22, 0.94) 0%, rgba(7, 12, 22, 0.82) 54%, rgba(7, 12, 22, 0.38) 100%),
      linear-gradient(0deg, rgba(7, 12, 22, 0.7), rgba(7, 12, 22, 0.16) 52%);
  }

  .eyebrow {
    font-size: 11px;
  }

  .hero h1 {
    max-width: 100%;
    margin-top: 16px;
    font-size: 29px;
    line-height: 1.14;
  }

  .hero-text {
    max-width: 100%;
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.7;
  }

  .hero-actions {
    margin-top: 30px;
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .btn {
    width: 100%;
  }

  .hero-proof {
    margin-top: 30px;
    padding-top: 22px;
    gap: 14px;
  }

  .hero-proof > span {
    width: 100%;
    line-height: 1.35;
  }

  .products,
  .gallery {
    padding: 68px 16px;
  }

  .section-head > h2,
  .cta > h2 {
    font-size: 30px;
  }

  .gallery-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    padding: 4px 54px 18px 0;
    scroll-padding-inline: 4px;
    scroll-snap-type: x mandatory;
    scrollbar-color: var(--gold) rgba(11, 18, 32, 0.12);
    scrollbar-width: thin;
  }

  .gallery-grid::-webkit-scrollbar {
    height: 8px;
  }

  .gallery-grid::-webkit-scrollbar-track {
    border-radius: 999px;
    background: rgba(11, 18, 32, 0.12);
  }

  .gallery-grid::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: var(--gold);
  }

  .gallery figure {
    flex: 0 0 min(84vw, 340px);
    scroll-snap-align: start;
  }

  .gallery-arrow {
    position: absolute;
    right: 0;
    top: 50%;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(11, 18, 32, 0.12);
    border-radius: 50%;
    background: var(--gold);
    color: #111827;
    box-shadow: 0 12px 28px rgba(11, 18, 32, 0.22);
    cursor: pointer;
    font-size: 22px;
    font-weight: 900;
    line-height: 1;
    transform: translateY(-50%);
  }
}

@media (max-width: 420px) {
  .hero {
    min-height: 94svh;
    padding-top: 104px;
    padding-bottom: 68px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .hero-text {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}