/* Fuore — landing page
   Palette: warm ivory, espresso ink, antique gold.
   Layout uses logical properties so Persian (RTL) flips naturally. */

:root {
  --bg: #f3eee5;
  --bg-alt: #ebe4d7;
  --paper: #faf7f0;
  --ink: #1b1713;
  --ink-soft: #5e564c;
  --ink-faint: #8a8174;
  --gold: #8a6b35;
  --gold-deep: #6e5428;
  --line: rgba(27, 23, 19, 0.12);
  --line-strong: rgba(27, 23, 19, 0.22);
  --gold-line: rgba(138, 107, 53, 0.45);
  --shadow: 0 18px 40px rgba(27, 23, 19, 0.06);
  --font-serif: "Cormorant Garamond", "Noto Serif SC", "Times New Roman", serif;
  --font-sans: "Source Sans 3", "Vazirmatn", "Noto Serif SC", system-ui, sans-serif;
  --header-h: 4.25rem;
  --wrap: 68rem;
  --narrow: 40rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

html[lang="fa"] {
  --font-serif: "Vazirmatn", "Cormorant Garamond", sans-serif;
  --font-sans: "Vazirmatn", "Source Sans 3", sans-serif;
}

html[lang="zh"] {
  --font-serif: "Noto Serif SC", "Cormorant Garamond", serif;
  --font-sans: "Noto Serif SC", "Source Sans 3", sans-serif;
}

html,
body {
  overflow-x: clip;
  max-width: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 50% -80px, rgba(255, 255, 255, 0.7), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--gold-deep);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
}

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

.skip {
  position: absolute;
  inset-inline-start: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.5rem 0.8rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2.5rem, var(--wrap));
  margin-inline: auto;
}

.narrow {
  width: min(100%, var(--narrow));
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: var(--header-h);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}

.logo:hover {
  color: var(--gold-deep);
}

.nav {
  display: flex;
  gap: 1.5rem;
  margin-inline-start: auto;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

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

.lang {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  padding-inline-start: 1rem;
  margin-inline-start: 0.25rem;
  border-inline-start: 1px solid var(--line);
}

.lang button {
  appearance: none;
  background: none;
  border: 0;
  padding: 0.35rem 0.4rem;
  color: var(--ink-faint);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  line-height: 1;
}

.lang button[aria-current="true"] {
  color: var(--ink);
  box-shadow: inset 0 -1px 0 var(--gold);
}

.lang button:hover {
  color: var(--ink);
}

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

.hero {
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding-block: 4.5rem 5.5rem;
}

.hero-inner {
  text-align: center;
  max-width: 46rem;
  margin-inline: auto;
}

.wordmark {
  margin: 0 0 1.75rem;
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 11vw, 8rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 0.9;
  color: var(--ink);
}

.hero h1 {
  margin: 0 auto 1.4rem;
  max-width: 18ch;
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.4vw, 2.7rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.lead {
  margin: 0 auto;
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-rule {
  width: 3rem;
  height: 1px;
  margin: 2.25rem auto 0;
  background: var(--gold-line);
  border: 0;
}

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

.section {
  padding-block: 5.5rem;
}

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

.section-alt {
  background: color-mix(in srgb, var(--bg-alt) 70%, var(--bg));
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

html[lang="zh"] .eyebrow,
html[lang="fa"] .eyebrow {
  letter-spacing: 0.12em;
}

html[lang="zh"] .eyebrow {
  text-transform: none;
}

.section h2 {
  margin: 0 0 1.15rem;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.prose {
  max-width: 40rem;
  color: var(--ink-soft);
}

.prose p {
  margin: 0;
}

.prose p + p {
  margin-top: 1rem;
}

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

.services-intro {
  margin-bottom: 2.75rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  padding: 1.6rem 1.5rem 1.7rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  box-shadow: var(--shadow);
}

.card-index {
  margin: 0 0 1.1rem;
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
}

.card h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

/* Instagram
   -------------------------------------------------- */

.ig-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.ig-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.ig-list a:hover .ig-name,
.ig-list a:hover .ig-handle {
  color: var(--gold-deep);
}

.ig-mark {
  flex: none;
  width: 2.1rem;
  height: 2.1rem;
  color: var(--gold);
}

.ig-meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.ig-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.2;
}

.ig-handle {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

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

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3.5rem;
  align-items: start;
}

form {
  display: grid;
  gap: 1.05rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.05rem;
}

label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

html[lang="zh"] label,
html[lang="fa"] label {
  text-transform: none;
  letter-spacing: 0.04em;
}

input,
textarea {
  width: 100%;
  padding: 0.7rem 0.15rem 0.55rem;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 1.02rem;
  line-height: 1.4;
}

input:hover,
textarea:hover {
  border-bottom-color: var(--gold);
}

input:focus,
textarea:focus {
  outline: none;
  border-bottom-color: var(--gold-deep);
}

textarea {
  min-height: 8.5rem;
  resize: vertical;
}

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

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-top: 0.4rem;
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

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

.form-status {
  min-height: 1.4em;
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.form-status.is-error {
  color: #7a2e24;
}

.direct {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.direct a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
}

.direct a:hover {
  color: var(--gold-deep);
}

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

.site-footer {
  padding-block: 1.6rem 2rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-inner a {
  color: inherit;
  text-decoration: none;
}

.footer-inner a:hover {
  color: var(--ink);
}

/* Utilities
   -------------------------------------------------- */

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

/* Language-specific typography */
html[lang="fa"] body {
  letter-spacing: 0;
  line-height: 1.85;
}

html[lang="fa"] .hero h1,
html[lang="fa"] .section h2,
html[lang="fa"] .card h3,
html[lang="fa"] .logo,
html[lang="fa"] .ig-name {
  letter-spacing: 0;
}

html[lang="zh"] body {
  letter-spacing: 0;
  line-height: 1.85;
}

html[lang="zh"] .hero h1,
html[lang="zh"] .section h2 {
  letter-spacing: 0;
  line-height: 1.3;
}

html[lang="ru"] .hero h1 {
  max-width: 22ch;
}

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

@media (max-width: 860px) {
  .cards,
  .contact-layout,
  .field-row {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    gap: 2.5rem;
  }

  .section {
    padding-block: 4.25rem;
  }
}

@media (max-width: 700px) {
  .wrap {
    width: min(100% - 1.75rem, var(--wrap));
  }

  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding-block: 0.7rem 0.65rem;
    row-gap: 0.45rem;
  }

  .site-header {
    height: auto;
  }

  .logo {
    font-size: 1.4rem;
  }

  .nav {
    order: 3;
    width: 100%;
    margin-inline: 0;
    justify-content: flex-start;
    gap: 1.1rem;
    padding-top: 0.15rem;
  }

  .lang {
    margin-inline-start: auto;
    padding-inline-start: 0;
    border-inline-start: 0;
  }

  .lang button {
    padding-inline: 0.28rem;
  }

  .hero {
    min-height: calc(100svh - 5.6rem);
    padding-block: 3.2rem 4rem;
  }

  .wordmark {
    margin-bottom: 1.3rem;
  }
}

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

  .btn {
    transition: none;
  }
}