/* =========================================
   طلا و سکه وحید شاملی — Dark gallery
   ========================================= */

@font-face {
  font-family: "Vazirmatn";
  src: url("fonts/Vazirmatn-Variable.woff2") format("woff2-variations"),
    url("fonts/Vazirmatn-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #0b0a08;
  --color-bg-raised: #12100d;
  --color-surface: #17150f;
  --color-surface-2: #1d1a14;
  --color-ink: #f4ead8;
  --color-ink-soft: #c9bfae;
  --color-muted: #8f8678;
  --color-line: rgba(212, 175, 97, 0.16);
  --color-line-strong: rgba(212, 175, 97, 0.32);
  --color-gold: #d4af61;
  --color-gold-bright: #f0d78a;
  --color-gold-deep: #b8923c;
  --color-gold-soft: #c9b48a;
  --color-gold-wash: rgba(212, 175, 97, 0.1);
  --color-btn-text: #16120a;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 22px 56px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --radius-sm: 10px;
  --header-h: 80px;
  --max: 1140px;
  --font: "Vazirmatn", Tahoma, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: clip;
  max-width: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-ink);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  max-width: 100%;
  color-scheme: dark;
  -webkit-tap-highlight-color: rgba(212, 175, 97, 0.18);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 400;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

::selection {
  background: rgba(212, 175, 97, 0.28);
  color: #fff8e8;
}

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

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

ul {
  list-style: none;
  padding: 0;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  inset-inline-start: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.6rem 1rem;
  background: var(--color-gold);
  color: var(--color-btn-text);
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 0.75rem;
}

.hero-logo.logo-blend {
  mix-blend-mode: lighten;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(11, 10, 8, 0.72);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0.55;
}

.site-header.is-scrolled {
  background: rgba(11, 10, 8, 0.92);
  border-bottom-color: var(--color-line);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-h);
  min-width: 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  justify-self: start;
  color: var(--color-gold);
}

.brand-mark {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
}

.brand-mark img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.3;
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--color-muted);
  line-height: 1.4;
}

.site-nav {
  justify-self: center;
}

.site-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.15rem;
}

.site-nav a {
  position: relative;
  display: inline-block;
  padding: 0.35rem 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.25s var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--color-ink);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.7rem;
  justify-self: end;
}

.btn-header {
  margin-top: 0;
  min-height: 40px;
  padding: 0.4rem 1.05rem;
  font-size: 0.82rem;
}

.nav-toggle {
  display: none;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle-bar {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--color-ink);
  transition: transform 0.25s var(--ease), opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(-45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(45deg);
}

.nav-overlay {
  display: none;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: min(42rem, calc(100vh - var(--header-h)));
  min-height: min(42rem, calc(100svh - var(--header-h)));
  display: grid;
  place-items: center;
  padding: 4.5rem 0 5.5rem;
  overflow: hidden;
  isolation: isolate;
}

.hero-aura {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 55% 42% at 50% 28%, rgba(212, 175, 97, 0.16), transparent 62%),
    radial-gradient(ellipse 40% 30% at 80% 90%, rgba(184, 146, 60, 0.07), transparent 60%),
    radial-gradient(ellipse 35% 28% at 12% 85%, rgba(212, 175, 97, 0.05), transparent 55%);
}

.hero-diamond {
  position: absolute;
  top: 46%;
  left: 50%;
  width: min(520px, 78vw);
  aspect-ratio: 1;
  transform: translate(-50%, -52%) rotate(45deg);
  border: 1px solid rgba(212, 175, 97, 0.12);
  pointer-events: none;
  z-index: -1;
}

.hero-diamond::before,
.hero-diamond::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(212, 175, 97, 0.07);
}

.hero-diamond::after {
  inset: 32%;
}

.hero-inner {
  position: relative;
  text-align: center;
  max-width: 740px;
}

.hero-logo-wrap {
  width: min(228px, 58vw);
  margin: 0 auto 1.5rem;
}

.hero-logo {
  width: 100%;
  height: auto;
  margin: 0;
  filter: drop-shadow(0 16px 40px rgba(212, 175, 97, 0.22));
}

.brand-mark picture {
  width: 100%;
  height: 100%;
}

.brand-mark picture img {
  width: 100%;
  height: 100%;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 0.95rem;
  letter-spacing: 0.04em;
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  width: 6px;
  height: 6px;
  border: 1px solid var(--color-gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}

h1 {
  font-size: clamp(2.05rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.3;
  color: #f7f0e2;
}

.ornament {
  display: block;
  width: 52px;
  height: 1px;
  margin: 1.4rem auto 0;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  position: relative;
}

.ornament::before,
.ornament::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  border: 1px solid var(--color-gold);
  transform: translateY(-50%) rotate(45deg);
  background: var(--color-bg);
}

.ornament::before {
  inset-inline-start: -11px;
}

.ornament::after {
  inset-inline-end: -11px;
}

.hero-lead {
  margin-top: 1.5rem;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  color: var(--color-ink-soft);
  max-width: 34em;
  margin-inline: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1rem;
  margin-top: 2.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.7rem 1.7rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn-primary {
  background: linear-gradient(180deg, #e8d392 0%, #c9a45c 48%, #b08a3c 100%);
  color: var(--color-btn-text);
  box-shadow: 0 10px 28px rgba(201, 164, 90, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(180deg, #f3e3b0 0%, #d4b56a 50%, #c09a48 100%);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gold-bright);
  border-color: var(--color-line-strong);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--color-gold-wash);
  border-color: var(--color-gold);
}

.hero-scroll {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 500;
}

.hero-scroll span {
  width: 1px;
  height: 28px;
  background: linear-gradient(180deg, var(--color-gold), transparent);
}

/* ---------- Sections ---------- */

.section {
  padding: 5.75rem 0;
  position: relative;
}

.section-intro {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 3.1rem;
}

.section-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  color: #f4ead8;
}

.section-lead {
  margin-top: 1.25rem;
  color: var(--color-ink-soft);
}

/* ---------- About ---------- */

.about {
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(212, 175, 97, 0.06), transparent 50%),
    var(--color-bg-raised);
  border-block: 1px solid var(--color-line);
}

.about .ornament::before,
.about .ornament::after,
.visit .ornament::before,
.visit .ornament::after {
  background: var(--color-bg-raised);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 2.6rem;
  align-items: start;
}

.about-photo {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.7rem;
  position: relative;
}

.about-photo::after {
  content: "";
  position: absolute;
  inset: 0.35rem;
  border: 1px solid rgba(212, 175, 97, 0.18);
  border-radius: 10px;
  pointer-events: none;
}

.about-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 8px;
  background: #1a1712;
}

.about-photo figcaption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-copy p + p {
  margin-top: 1.1rem;
}

.about-copy p {
  color: var(--color-ink-soft);
  max-width: 42em;
  text-align: start;
}

.about-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.4rem 0.3rem;
}

.about-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.95rem;
  padding: 1.15rem 1.35rem;
}

.about-points li + li {
  border-top: 1px solid var(--color-line);
}

.about-points .point-mark {
  grid-row: 1 / span 2;
  align-self: start;
  margin-top: 0.45rem;
  width: 8px;
  height: 8px;
  border: 1px solid var(--color-gold);
  transform: rotate(45deg);
  background: transparent;
}

.about-points strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-gold-bright);
  margin-bottom: 0.15rem;
}

.about-points span {
  display: block;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}

/* ---------- License ---------- */

.license-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: 1.75rem;
  align-items: start;
}

.license-meta {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.4rem 1.5rem;
}

.license-meta li {
  padding: 1.05rem 0;
}

.license-meta li + li {
  border-top: 1px solid var(--color-line);
}

.license-meta span {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 0.2rem;
}

.license-meta strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-ink);
}

.license-frame {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.85rem;
}

.license-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #1a1712;
  border-radius: 8px;
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
}

.license-trigger::after {
  content: "بزرگ‌نمایی";
  position: absolute;
  inset-inline-end: 0.75rem;
  bottom: 0.75rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(11, 10, 8, 0.72);
  color: var(--color-gold-bright);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font);
  border: 1px solid var(--color-line);
  pointer-events: none;
}

.license-trigger img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s var(--ease);
}

@media (hover: hover) {
  .license-trigger:hover img {
    transform: scale(1.015);
  }
}

.license-frame figcaption {
  margin-top: 0.7rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.license-dialog {
  width: min(96vw, 1100px);
  max-height: 92vh;
  padding: 0;
  border: 1px solid var(--color-line-strong);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.55);
  color: var(--color-ink);
}

.license-dialog::backdrop {
  background: rgba(6, 5, 4, 0.78);
  backdrop-filter: blur(6px);
}

.license-dialog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--color-line);
}

.license-dialog-bar h3 {
  font-size: 0.95rem;
  font-weight: 700;
}

.license-dialog-close {
  min-height: 40px;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-ink);
  font-size: 0.85rem;
  font-weight: 600;
}

.license-dialog-close:hover,
.license-dialog-close:focus-visible {
  background: var(--color-gold-wash);
  border-color: var(--color-gold);
}

.license-dialog picture,
.license-dialog img {
  width: 100%;
  height: auto;
  max-height: calc(92vh - 64px);
  object-fit: contain;
  background: #0e0c0a;
}

/* ---------- Services ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.card {
  background: linear-gradient(180deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.65rem 1.4rem 1.55rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-line-strong);
  }
}

.card-icon {
  color: var(--color-gold);
  margin-bottom: 1.15rem;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  background: var(--color-gold-wash);
}

.card-icon svg {
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
  line-height: 1.5;
}

.card p {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  overflow-wrap: break-word;
}

/* ---------- Visit ---------- */

.visit {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(212, 175, 97, 0.09), transparent 55%),
    var(--color-bg-raised);
  border-block: 1px solid var(--color-line);
}

.visit-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: 20px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(212, 175, 97, 0.04) inset;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  max-width: 840px;
  margin-inline: auto;
  position: relative;
  overflow: hidden;
}

.visit-panel::before {
  content: "";
  position: absolute;
  inset-inline: 15%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.visit-panel .section-intro {
  margin-bottom: 1.5rem;
}

.visit-panel .ornament::before,
.visit-panel .ornament::after {
  background: var(--color-surface);
}

.visit-copy {
  color: var(--color-ink-soft);
  max-width: 40em;
  margin-inline: auto;
}

.notice {
  margin: 1.75rem auto 0;
  max-width: 40em;
  padding: 1rem 1.15rem;
  background: var(--color-gold-wash);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
}

.notice p {
  font-size: 0.9rem;
  color: var(--color-gold-bright);
  line-height: 1.85;
}

.visit-panel .btn {
  margin-top: 1.85rem;
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.contact-item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.3rem 1.45rem;
  transition: border-color 0.3s var(--ease);
}

.contact-item:hover {
  border-color: var(--color-line-strong);
}

.contact-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 0.95rem;
  color: var(--color-gold);
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-gold-wash);
}

.contact-item h3 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 0.55rem;
}

.contact-item p,
.contact-item a {
  font-size: 0.98rem;
}

.contact-item a[href^="tel:"],
.contact-item a[href^="https://maps"] {
  color: var(--color-ink);
}

.contact-item a[href^="tel:"]:hover,
.contact-item a[href^="https://maps"]:hover,
.contact-item a[href^="tel:"]:focus-visible,
.contact-item a[href^="https://maps"]:focus-visible {
  color: var(--color-gold-bright);
}

.contact-item .contact-note {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.social-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.social-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-ink-soft);
  width: fit-content;
}

.social-list a svg {
  flex-shrink: 0;
  color: var(--color-gold);
}

.social-list a:hover,
.social-list a:focus-visible {
  color: var(--color-gold-bright);
}

/* ---------- Footer ---------- */

.site-footer {
  background: #080706;
  color: #d8d0c4;
  padding: 3.2rem 0 1.6rem;
  border-top: 1px solid var(--color-line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201, 180, 138, 0.14);
}

.footer-brand picture {
  width: 56px;
  height: 56px;
  margin-bottom: 0.85rem;
}

.footer-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  margin-bottom: 0;
}

.footer-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #f3ead8;
  margin-bottom: 0.4rem;
}

.footer-desc {
  font-size: 0.88rem;
  color: #b7aea1;
  max-width: 28em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  justify-content: flex-end;
}

.footer-links a {
  font-size: 0.9rem;
  color: #cfc6b8;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-links a[aria-current="page"] {
  color: var(--color-gold-soft);
}

/* ---------- Inner page hero ---------- */

.page-hero {
  position: relative;
  padding: 4.2rem 0 3.4rem;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.page-hero-aura {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 50% 55% at 50% 0%, rgba(212, 175, 97, 0.14), transparent 62%);
}

.page-hero-inner {
  max-width: 720px;
}

.page-hero h1 {
  font-size: clamp(1.85rem, 4.2vw, 2.75rem);
}

.page-updated {
  margin-top: 1.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-gold);
}

.page-lead {
  margin-top: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 40em;
  margin-inline: auto;
}

.page-lead strong {
  color: var(--color-ink);
  font-weight: 700;
}

/* ---------- Terms ---------- */

.terms {
  padding-top: 0.5rem;
}

.terms-doc {
  max-width: 800px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 4vw, 2.75rem);
  position: relative;
  overflow: hidden;
}

.terms-doc::before {
  content: "";
  position: absolute;
  inset-inline: 18%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.terms-toc {
  margin-bottom: 0.5rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--color-line);
}

.terms-toc-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 0.9rem;
}

.terms-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1.4rem;
}

.terms-toc a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.42rem 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink-soft);
}

.terms-toc a span {
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
  min-width: 1.15em;
}

.terms-toc a:hover,
.terms-toc a:focus-visible {
  color: var(--color-gold-bright);
}

.terms-article {
  padding: 1.65rem 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.terms-article + .terms-article {
  border-top: 1px solid var(--color-line);
}

.terms-article h2 {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.12rem;
  font-weight: 800;
  color: #f4ead8;
  margin-bottom: 0.85rem;
  line-height: 1.5;
}

.terms-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-gold);
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  background: var(--color-gold-wash);
}

.terms-article p {
  color: var(--color-ink-soft);
}

.terms-article p + p {
  margin-top: 0.85rem;
}

.terms-article strong {
  color: var(--color-ink);
  font-weight: 700;
}

.terms-notice {
  margin: 0.4rem 0 0;
  max-width: none;
  text-align: start;
}

.terms-notice-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 0.45rem;
}

.terms-notice p {
  color: var(--color-gold-bright);
}

.notice .terms-notice-label {
  color: var(--color-gold);
}

.terms-notice strong {
  color: #fff3d0;
  font-weight: 800;
}

.notice-link {
  display: inline-block;
  margin-top: 0.7rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-gold-bright);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.notice-link:hover,
.notice-link:focus-visible {
  color: var(--color-gold);
}

.footer-legal {
  padding-top: 1.4rem;
}

.footer-legal p {
  font-size: 0.82rem;
  color: #9e9588;
  max-width: 54em;
}

.copyright {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

/* ---------- Breadcrumb ---------- */

.breadcrumb {
  margin: 0 auto 1.75rem;
  max-width: 800px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.breadcrumb li:not(:last-child)::after {
  content: "";
  width: 5px;
  height: 5px;
  border-inline-end: 1px solid var(--color-muted);
  border-bottom: 1px solid var(--color-muted);
  transform: rotate(45deg);
  opacity: 0.7;
}

[dir="rtl"] .breadcrumb li:not(:last-child)::after {
  transform: rotate(-135deg);
}

.breadcrumb a {
  color: var(--color-ink-soft);
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--color-gold-bright);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-gold);
  font-weight: 600;
}

/* ---------- Blog listing ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.55rem 1.4rem 1.4rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

@media (hover: hover) {
  .blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-line-strong);
  }
}

.blog-card-date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 0.7rem;
}

.blog-card h2,
.blog-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.55;
  margin-bottom: 0.7rem;
}

.blog-card h2 a,
.blog-card h3 a {
  color: #f4ead8;
}

.blog-card h2 a:hover,
.blog-card h3 a:hover,
.blog-card h2 a:focus-visible,
.blog-card h3 a:focus-visible {
  color: var(--color-gold-bright);
}

.blog-card p {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  flex: 1;
}

.blog-card-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.15rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-gold);
}

.blog-card-more::after {
  content: "";
  width: 6px;
  height: 6px;
  border-inline-end: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}

[dir="rtl"] .blog-card-more::after {
  transform: rotate(-135deg);
}

.blog-card-more:hover,
.blog-card-more:focus-visible {
  color: var(--color-gold-bright);
}

.home-blog {
  border-top: 1px solid var(--color-line);
}

.home-blog-foot {
  text-align: center;
  margin-top: 1.75rem;
}

/* ---------- Blog post ---------- */

.blog-article-wrap {
  padding-top: 0.5rem;
}

.blog-article {
  max-width: 800px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 4vw, 2.75rem);
  position: relative;
  overflow: hidden;
}

.blog-article::before {
  content: "";
  position: absolute;
  inset-inline: 18%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.blog-article-header {
  padding-bottom: 1.5rem;
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-line);
}

.blog-article-header h1 {
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  text-align: start;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  margin-top: 1rem;
  font-size: 0.86rem;
  color: var(--color-muted);
}

.blog-meta time {
  color: var(--color-gold);
  font-weight: 600;
}

.blog-prose h2 {
  font-size: 1.12rem;
  font-weight: 800;
  color: #f4ead8;
  margin: 1.85rem 0 0.75rem;
  line-height: 1.5;
}

.blog-prose h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gold-bright);
  margin: 1.35rem 0 0.5rem;
}

.blog-prose p {
  color: var(--color-ink-soft);
}

.blog-prose p + p {
  margin-top: 0.9rem;
}

.blog-prose strong {
  color: var(--color-ink);
  font-weight: 700;
}

.blog-prose a {
  color: var(--color-gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.blog-prose a:hover,
.blog-prose a:focus-visible {
  color: var(--color-gold-bright);
}

.blog-prose ul {
  margin: 0.9rem 0 1.2rem;
  padding: 0;
}

.blog-prose li {
  position: relative;
  padding-inline-start: 1.35rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.5rem;
}

.blog-prose li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--color-gold);
  transform: rotate(45deg);
}

.blog-faq {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

.blog-faq h2 {
  margin-top: 0;
}

.blog-related {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

.blog-related h2 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.blog-related ul {
  display: grid;
  gap: 0.65rem;
}

.blog-related a {
  display: block;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
}

.blog-related a:hover,
.blog-related a:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold-bright);
}

.blog-cta {
  margin: 1.75rem 0 0;
}

.page-404 {
  min-height: min(32rem, calc(80svh - var(--header-h)));
  display: grid;
  place-items: center;
  text-align: center;
}

.page-404 .hero-actions {
  margin-top: 1.8rem;
}

/* ---------- Reveal ---------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Focus & a11y ---------- */

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.btn:focus-visible {
  outline-offset: 4px;
}

/* ---------- Responsive ---------- */

@media (max-width: 1280px) {
  .site-nav .nav-list {
    gap: 0.1rem 0.7rem;
  }

  .site-nav a {
    font-size: 0.84rem;
  }
}

@media (max-width: 1180px) {
  .site-nav .nav-list {
    gap: 0.1rem 0.55rem;
  }

  .site-nav a {
    font-size: 0.78rem;
  }

  .btn-header {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 840px) {
  .about-grid,
  .license-layout,
  .card-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .about-photo img {
    aspect-ratio: 4 / 3;
    max-height: 420px;
    object-position: center 10%;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 980px) {
  :root {
    --header-h: 70px;
  }

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

  .brand-tag {
    display: none;
  }

  .brand-mark,
  .brand-mark img {
    width: 40px;
    height: 40px;
  }

  .btn-header {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(6, 5, 4, 0.62);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  .nav-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: auto;
    z-index: 95;
    width: min(82vw, 320px);
    height: 100vh;
    height: 100dvh;
    background: #14120e;
    border-right: 1px solid var(--color-line);
    padding: 5.2rem 1.5rem 2rem;
    overflow: auto;
    justify-self: auto;
  }

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

  .site-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav a {
    display: block;
    padding: 0.9rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-line);
    white-space: normal;
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 3.8rem 0 4.6rem;
  }

  .hero-logo-wrap {
    width: min(176px, 52vw);
    margin-bottom: 1.2rem;
  }

  .hero-scroll {
    display: none;
  }

  .hero-diamond {
    opacity: 0.45;
    width: min(420px, 88vw);
  }

  .section {
    padding: 4.1rem 0;
  }
}

@media (max-width: 560px) {
  .card-grid,
  .contact-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .container {
    width: min(100% - 1.5rem, var(--max));
  }

  .visit-panel {
    padding: 1.7rem 1.2rem;
  }

  .hero {
    padding: 3rem 0 3.4rem;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .license-trigger::after {
    font-size: 0.68rem;
  }

  .page-hero {
    padding: 3rem 0 2.4rem;
  }

  .terms-toc ol {
    grid-template-columns: 1fr;
  }

  .terms-article h2 {
    font-size: 1.02rem;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

body.nav-open {
  overflow: hidden;
}