/* NQN Ltd – nqnltd.shop */

:root {
  --green-900: #16302a;
  --green-800: #1f3a34;
  --stone-50: #fbf9f5;
  --stone-100: #f4efe6;
  --stone-200: #e7dfd1;
  --ink: #1b2422;
  --muted: #4d5a56;
  --accent: #a44c28;
  --accent-dark: #8a3e1f;
  --accent-light: #e8a27c;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(22, 48, 42, 0.08);
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--stone-50);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  color: var(--green-900);
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-dark);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--accent-light);
  color: var(--green-900);
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--green-900);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
  color: #fff;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 249, 245, 0.95);
  border-bottom: 1px solid var(--stone-200);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
  backdrop-filter: saturate(160%) blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1;
  color: var(--green-900);
  text-decoration: none;
}

.brand:hover {
  color: var(--green-900);
}

.brand-ltd {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.site-nav ul {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.site-nav a:hover {
  background: var(--stone-100);
  color: var(--green-900);
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 80px;
  color: #fff;
  background:
    radial-gradient(900px 480px at 90% -10%, rgba(232, 162, 124, 0.2), transparent 60%),
    linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 75%);
}

.hero-inner {
  display: grid;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.hero h1 {
  margin-bottom: 0.15em;
  font-size: clamp(3rem, 9vw, 5.75rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: #fff;
}

.hero-tagline {
  margin-bottom: 20px;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.25;
  color: var(--stone-200);
}

.lead {
  max-width: 34em;
  margin-bottom: 32px;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero :focus-visible {
  outline-color: var(--accent-light);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 26px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Decorative CSS illustration (shapes only) */

.hero-art {
  display: none;
}

.plan {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin-left: auto;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  background-color: rgba(255, 255, 255, 0.03);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
}

.plan span {
  position: absolute;
  display: block;
}

.dim {
  top: 14%;
  left: 10%;
  right: 10%;
  border-top: 1px dashed rgba(255, 255, 255, 0.45);
}

.dim::before,
.dim::after {
  content: "";
  position: absolute;
  top: -7px;
  width: 1px;
  height: 13px;
  background: rgba(255, 255, 255, 0.6);
}

.dim::before {
  left: 0;
}

.dim::after {
  right: 0;
}

.blk {
  bottom: 16%;
  border-radius: 3px 3px 0 0;
}

.b1 {
  left: 10%;
  width: 24%;
  height: 30%;
  background-color: var(--stone-200);
  background-image: linear-gradient(90deg, transparent 38%, rgba(31, 58, 52, 0.22) 38% 62%, transparent 62%);
  background-size: 100% 46%;
  background-position: bottom;
  background-repeat: no-repeat;
}

.roof {
  left: 8%;
  bottom: 46%;
  width: 28%;
  height: 15%;
  background: var(--accent-light);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.b2 {
  left: 40%;
  width: 22%;
  height: 58%;
  background-color: #c2643c;
  background-image: repeating-linear-gradient(to top, transparent 0 20px, rgba(255, 255, 255, 0.22) 20px 22px);
}

.b3 {
  left: 66%;
  width: 24%;
  height: 38%;
  background-color: #8fb3a3;
  background-image:
    linear-gradient(90deg, transparent 47%, rgba(22, 48, 42, 0.3) 47% 53%, transparent 53%),
    linear-gradient(transparent 47%, rgba(22, 48, 42, 0.3) 47% 53%, transparent 53%);
}

.ground {
  left: 6%;
  right: 6%;
  bottom: calc(16% - 2px);
  height: 2px;
  background: rgba(255, 255, 255, 0.6);
}

/* Sections */

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--stone-100);
}

.kicker {
  margin-bottom: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section h2 {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
}

/* About */

.about-grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.about-intro {
  max-width: 34em;
  font-size: 1.125rem;
  color: var(--muted);
}

.activity {
  position: relative;
  overflow: hidden;
  margin-top: 28px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--green-800), var(--green-900));
  color: #fff;
}

.activity::after {
  content: "";
  position: absolute;
  top: -48px;
  right: -48px;
  width: 128px;
  height: 128px;
  background: rgba(232, 162, 124, 0.14);
  transform: rotate(45deg);
}

.activity p {
  position: relative;
  z-index: 1;
}

.activity-label {
  margin-bottom: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.activity-name {
  margin-bottom: 8px;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  line-height: 1.2;
}

.activity .activity-note {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.facts-card {
  position: relative;
  overflow: hidden;
  padding: 30px 28px 26px;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.facts-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-800), var(--accent));
}

.facts-card h3 {
  margin-bottom: 14px;
  font-size: 1.4rem;
}

.facts {
  margin: 0;
}

.fact {
  display: grid;
  gap: 2px;
  padding: 14px 0;
  border-top: 1px solid var(--stone-200);
}

.fact:first-child {
  padding-top: 4px;
  border-top: 0;
}

.facts dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.facts dd {
  margin: 0;
  font-weight: 600;
}

.facts-link {
  margin: 18px 0 0;
  font-weight: 700;
}

/* Contact */

.contact-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.contact-intro {
  max-width: 30em;
  margin: 0;
  font-size: 1.125rem;
  color: var(--muted);
}

.address-card {
  padding: 28px 32px;
  border: 1px solid var(--stone-200);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.address-label {
  margin-bottom: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.address-card address {
  font-size: 1.125rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.7;
}

/* Footer */

.site-footer {
  padding: 48px 0 36px;
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

.site-footer :focus-visible {
  outline-color: var(--accent-light);
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.brand-light,
.brand-light:hover {
  color: #fff;
}

.brand-light .brand-ltd {
  color: var(--accent-light);
}

.footer-tagline {
  margin: 0;
}

.legal {
  max-width: 62em;
  font-size: 0.9rem;
}

.copyright {
  margin: 0;
  font-size: 0.9rem;
}

/* Responsive */

@media (max-width: 359px) {
  .brand {
    font-size: 1.35rem;
  }

  .site-nav a {
    padding: 8px 10px;
  }
}

@media (min-width: 520px) {
  .fact {
    grid-template-columns: 11rem 1fr;
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .container {
    padding: 0 32px;
  }

  .hero {
    padding: 96px 0 104px;
  }

  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }

  .hero-art {
    display: block;
  }
}

@media (min-width: 768px) {
  .section {
    padding: 96px 0;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }

  .btn:hover {
    transform: none;
  }
}