/*
  Main stylesheet for Simorgh festival landing pages.
  Input: Poster-inspired palette (teal bird, gold accents, parchment ground).
  Output: Responsive RTL layout for landing, rules, and submission forms.
  Behavior: One hero composition, sectioned content, mobile nav toggle.
*/

:root {
  --teal: #0f766e;
  --teal-deep: #0b5f59;
  --teal-soft: #d7ebe8;
  --gold: #b8860b;
  --gold-soft: #e8c96a;
  --parchment: #f3e7d3;
  --parchment-deep: #e6d5b8;
  --ink: #1c1610;
  --ink-soft: #5a4b3a;
  --line: rgba(92, 74, 50, 0.18);
  --white: #fffaf2;
  --danger: #9b2c2c;
  --ok: #276749;
  --radius: 4px;
  --shadow: 0 18px 50px rgba(28, 22, 16, 0.12);
  --font: "Vazirmatn", Tahoma, sans-serif;
  --container: 1120px;
  --narrow: 760px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(15, 118, 110, 0.08), transparent 35%),
    radial-gradient(circle at 85% 0%, rgba(184, 134, 11, 0.1), transparent 30%),
    linear-gradient(180deg, #f7ecda 0%, var(--parchment) 40%, #efe1c8 100%);
  min-height: 100vh;
  line-height: 1.8;
}

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

a {
  color: var(--teal-deep);
  text-decoration: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  right: 1rem;
  top: -3rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.5rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

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

.narrow {
  width: min(100% - 2rem, var(--narrow));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(243, 231, 211, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, var(--gold-soft), transparent 45%),
    linear-gradient(145deg, var(--teal), var(--teal-deep));
  box-shadow: inset 0 0 0 2px rgba(255, 250, 242, 0.35);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text small {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  color: var(--ink-soft);
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--teal-deep);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.lang-flags {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-flag-form {
  margin: 0;
}

.lang-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 40px;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.88);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.lang-flag:hover {
  border-color: rgba(15, 118, 110, 0.45);
  background: #fff;
  transform: translateY(-1px);
}

.lang-flag.is-active {
  border-color: var(--teal);
  background: rgba(215, 235, 232, 0.9);
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.12);
}

.lang-flag-emoji {
  font-size: 1.15rem;
  line-height: 1;
}

.lang-flag-code {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

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

.track-meta {
  margin: 1.25rem 0;
}

.status-pill {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}

.status-pending { background: #f0e2b8; color: #7a5a08; }
.status-under_review { background: var(--teal-soft); color: var(--teal-deep); }
.status-accepted { background: #c6f0d4; color: var(--ok); }
.status-rejected { background: #f5d0d0; color: var(--danger); }

html[dir="ltr"] .hero-content {
  margin-left: auto;
  margin-right: max(1rem, calc((100% - var(--container)) / 2));
}

html[dir="ltr"] .question-box {
  border-right: 0;
  border-left: 4px solid var(--gold);
}

html[dir="ltr"] .feature-lines,
html[dir="ltr"] .plain-list {
  padding-right: 0;
  padding-left: 1.1rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

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

.btn-sm {
  min-height: 40px;
  padding: 0.45rem 0.95rem;
  font-size: 0.92rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--teal-deep));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.28);
}

.btn-primary:hover {
  color: var(--white);
  background: linear-gradient(135deg, #12857c, #094f4a);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(15, 118, 110, 0.35);
  color: var(--teal-deep);
}

/* Hero */
.hero {
  position: relative;
  min-height: clamp(70vh, 84vh, 920px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.02);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 12, 8, 0.78) 0%, rgba(16, 12, 8, 0.45) 48%, rgba(16, 12, 8, 0.2) 100%),
    linear-gradient(0deg, rgba(16, 12, 8, 0.75) 0%, transparent 52%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 5rem 0 3.5rem;
  max-width: 720px;
  margin-right: auto;
  margin-left: max(1rem, calc((100% - var(--container)) / 2));
  animation: riseIn 0.9s ease both;
}

.hero-edition {
  margin: 0 0 0.6rem;
  color: var(--gold-soft);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero-brand {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.15;
  font-weight: 800;
  color: #f4d98a;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.hero-tagline {
  margin: 1rem 0 1.75rem;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  max-width: 28ch;
  color: rgba(255, 250, 242, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-hero {
  padding: 3.5rem 0 1rem;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-tint {
  background: rgba(255, 250, 242, 0.42);
  border-block: 1px solid var(--line);
}

.section-kicker {
  margin: 0 0 0.4rem;
  color: var(--teal);
  font-weight: 700;
  font-size: 0.95rem;
}

.section-title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.35;
  color: var(--ink);
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.prose p {
  margin-top: 0;
}

.question-box {
  margin: 2rem 0 0;
  padding: 1.25rem 1.4rem;
  border-right: 4px solid var(--gold);
  background: rgba(184, 134, 11, 0.08);
  font-size: 1.15rem;
  font-weight: 600;
}

.split-list {
  display: grid;
  gap: 1.5rem;
}

.split-item {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.split-item:last-child {
  border-bottom: 1px solid var(--line);
}

.split-item h3 {
  margin: 0 0 0.6rem;
  color: var(--teal-deep);
}

.feature-lines {
  margin: 1rem 0 0;
  padding-right: 1.1rem;
  color: var(--ink-soft);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.chip {
  min-width: 160px;
  padding: 1rem 1.15rem;
  background: rgba(255, 250, 242, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.chip strong {
  display: block;
  color: var(--teal-deep);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.timeline li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--line);
}

.timeline-date {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  background: var(--teal-soft);
  color: var(--teal-deep);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.92rem;
}

.timeline h3 {
  margin: 0 0 0.25rem;
}

.note-line {
  margin-top: 1.25rem;
}

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

.plain-block {
  padding: 1.15rem 0;
}

.plain-block.spaced {
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.plain-block img,
.person img,
.avatar-fallback {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
}

.avatar-fallback {
  background: linear-gradient(145deg, var(--teal-soft), var(--parchment-deep));
}

.placeholder-box {
  padding: 1.25rem 1.4rem;
  border: 1px dashed rgba(15, 118, 110, 0.35);
  background: rgba(255, 250, 242, 0.55);
  color: var(--ink-soft);
}

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

.gallery-grid figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.gallery-grid figcaption {
  padding: 0.65rem 0.8rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.cta-band {
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.92), rgba(11, 95, 89, 0.92)),
    url("../img/poster-simorgh.cc297c038888.jpg") center/cover;
  color: var(--white);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.cta-band h2 {
  margin: 0 0 0.35rem;
}

.cta-band p {
  margin: 0;
  opacity: 0.92;
}

.cta-band .btn-primary {
  background: var(--gold);
  color: var(--ink);
  box-shadow: none;
}

.cta-band .btn-ghost {
  border-color: rgba(255, 250, 242, 0.55);
  color: #fffaf2;
}

/* Forms */
.form-section {
  margin: 0 0 1.5rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 1px solid rgba(92, 74, 50, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.72);
}

.form-section legend {
  padding: 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--teal-deep);
}

.form-section-hint {
  margin: 0 0 0.9rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.file-slots-wrap {
  margin-top: 1.15rem;
}

.file-slots-title {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  color: var(--teal-deep);
}

.file-slots {
  display: grid;
  gap: 0.85rem;
}

.file-slot {
  padding: 0.95rem 1rem;
  border: 1px dashed rgba(15, 118, 110, 0.45);
  background: rgba(215, 235, 232, 0.42);
  border-radius: calc(var(--radius) - 2px);
}

.file-slot-head {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.65rem;
}

.file-slot-meta {
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.5;
}

.file-slot-label {
  display: block;
}

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

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-control,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="file"],
select,
textarea {
  width: 100%;
  border: 1px solid rgba(92, 74, 50, 0.28);
  background: #fffdf8;
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: var(--ink);
}

.form-file {
  padding: 0.55rem;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.help {
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
}

.form-check {
  width: auto;
  margin: 0;
  flex-shrink: 0;
}

.form-consent {
  margin: 0.25rem 0 1.25rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  background: rgba(201, 162, 39, 0.12);
  border: 1px solid rgba(201, 162, 39, 0.28);
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
  line-height: 1.6;
}

.consent-label a {
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.success-box {
  text-align: center;
  padding: 3rem 0;
}

.tracking-code {
  display: inline-block;
  margin: 0.5rem 0 1rem;
  padding: 0.7rem 1.2rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--teal-deep);
  background: var(--teal-soft);
  border-radius: var(--radius);
}

.plain-list {
  padding-right: 1.2rem;
}

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

/* Messages / footer */
.messages {
  padding-top: 1rem;
}

.flash {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  background: var(--white);
  border: 1px solid var(--line);
}

.flash-success,
.flash-ok {
  border-color: rgba(39, 103, 73, 0.35);
  color: var(--ok);
}

.flash-error {
  border-color: rgba(155, 44, 44, 0.35);
  color: var(--danger);
}

.flash-warning {
  border-color: rgba(184, 134, 11, 0.4);
  color: #7a5a08;
}

.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 1.5rem;
  background: #2a2118;
  color: #f2e6d2;
}

.site-footer a {
  color: #d7ebe8;
}

.site-footer a:hover {
  color: var(--gold-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
}

.footer-title {
  margin: 0 0 0.5rem;
  color: var(--gold-soft);
}

.footer-grid h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.social-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-list li + li {
  margin-top: 0.35rem;
}

.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.news-filters .chip {
  text-decoration: none;
  color: inherit;
}

.news-filters .chip.is-active {
  background: rgba(15, 118, 110, 0.16);
  border-color: rgba(15, 118, 110, 0.4);
  color: var(--teal-deep);
  font-weight: 700;
}

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

.news-grid-home {
  grid-template-columns: repeat(3, 1fr);
}

.news-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.9);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.news-card-media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(15, 118, 110, 0.08);
}

.news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-body {
  padding: 1rem 1.1rem 1.15rem;
  display: grid;
  gap: 0.45rem;
}

.news-card-body h2,
.news-card-body h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.45;
}

.news-card-body h2 a,
.news-card-body h3 a {
  color: inherit;
  text-decoration: none;
}

.news-card-body h2 a:hover,
.news-card-body h3 a:hover {
  color: var(--teal-deep);
}

.news-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.text-link {
  color: var(--teal-deep);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.news-detail .news-cover {
  margin: 1rem 0 1.4rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.news-detail .news-cover img {
  width: 100%;
  display: block;
}

.news-body {
  margin-top: 1rem;
}

.news-body img {
  max-width: 100%;
  height: auto;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(242, 230, 210, 0.15);
  font-size: 0.88rem;
  opacity: 0.85;
}

/* Motion */
@keyframes heroDrift {
  from { transform: scale(1.02) translateY(0); }
  to { transform: scale(1.06) translateY(-1.5%); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.section,
.chip,
.split-item,
.timeline li {
  animation: riseIn 0.7s ease both;
}

/* Responsive */
@media (max-width: 900px) {
  .simple-grid,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .timeline li {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .header-tools {
    margin-inline-start: auto;
  }

  .site-nav {
    display: none;
    position: absolute;
    inset-inline: 1rem;
    top: 4.4rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.85rem;
    background: rgba(247, 236, 218, 0.98);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 0.65rem 0.5rem;
  }

  .hero {
    min-height: 78vh;
  }

  .hero-content {
    margin-left: 1rem;
    padding-bottom: 2.4rem;
  }

  .form-grid,
  .simple-grid,
  .gallery-grid,
  .news-grid,
  .news-grid-home,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}