/* ===================================================================
   PARSAN — سیستم طراحی مرکزی
   برند: پارسان | Parsan
   پالت: طلایی لوکس روی مشکی عمیق + گلس‌مورفیسم ظریف
   فونت نمایشی: Noto Naskh Arabic (کالیگرافیک/لوکس) — فقط تیترها
   فونت بدنه: Shabnam (خوانا، مدرن فارسی)
   =================================================================== */

/* ---------- فونت‌ها ---------- */
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/shabnam-font@v5.0.1/dist/font-face.css');
@import url('https://fonts.googleapis.com/css2?family=Noto+Naskh+Arabic:wght@400..700&display=swap');

/* ---------- توکن‌های طراحی ---------- */
:root {
  /* رنگ‌ها */
  --color-bg: #0b0b0b;
  --color-bg-elevated: #121212;
  --color-bg-card: #151513;
  --color-surface-glass: rgba(255, 255, 255, 0.03);
  --color-border-glass: rgba(212, 175, 55, 0.16);
  --color-border-glass-strong: rgba(212, 175, 55, 0.32);

  --color-gold: #d4af37;
  --color-gold-light: #e8c766;
  --color-gold-soft: #f4e4a6;
  --color-gold-dim: rgba(212, 175, 55, 0.55);

  --color-white: #f6f4ee;
  --color-white-dim: rgba(246, 244, 238, 0.72);
  --color-white-faint: rgba(246, 244, 238, 0.46);

  --color-gray-800: #1c1c1a;
  --color-gray-700: #2a2a27;
  --color-gray-600: #3d3d38;

  --color-brown: #8a5a2e;
  --color-brown-light: #b07a44;
  --color-brown-dim: rgba(138, 90, 46, 0.35);

  --gradient-gold: linear-gradient(135deg, #b3872a 0%, #d4af37 42%, #f2d580 78%, #d4af37 100%);
  --gradient-gold-text: linear-gradient(90deg, #c79a2f 0%, #e8c766 50%, #c79a2f 100%);
  --gradient-radial-glow: radial-gradient(circle, rgba(212, 175, 55, 0.16) 0%, rgba(212, 175, 55, 0) 70%);
  --gradient-bronze-glow: radial-gradient(circle, rgba(138, 90, 46, 0.22) 0%, rgba(138, 90, 46, 0) 70%);

  /* تایپوگرافی */
  --font-display: 'Noto Naskh Arabic', 'Shabnam', serif;
  --font-body: 'Shabnam', Tahoma, sans-serif;

  /* فاصله‌گذاری */
  --space-1: 0.5rem;
  --space-2: 0.875rem;
  --space-3: 1.5rem;
  --space-4: 2.25rem;
  --space-5: 3.5rem;
  --space-6: 5.5rem;
  --space-7: 8rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --container-w: 1180px;
  --transition-base: 320ms cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 84px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  direction: rtl;
  background: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-white);
}

::selection {
  background: var(--color-gold);
  color: #0b0b0b;
}

:focus-visible {
  outline: 2px solid var(--color-gold-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- بافت زمینه‌ی عمومی ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--color-bg);
  background-image:
    radial-gradient(circle at 18% 8%, rgba(212, 175, 55, 0.07), transparent 42%),
    radial-gradient(circle at 88% 30%, rgba(212, 175, 55, 0.05), transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(138, 90, 46, 0.06), transparent 45%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- کانتینر و لایه‌بندی عمومی ---------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.section {
  padding-block: var(--space-6);
  position: relative;
}

.section--tight {
  padding-block: var(--space-5);
}

.section-head {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-5);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--color-gold-light);
  border: 1px solid var(--color-border-glass);
  background: var(--color-surface-glass);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-2);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 8px 2px var(--color-gold-dim);
}

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin-bottom: var(--space-2);
}

.section-desc {
  color: var(--color-white-dim);
  font-size: 1.02rem;
  max-width: 620px;
  margin-inline: auto;
}

.text-gold {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- دکمه‌ها ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 2.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.98rem;
  font-weight: 700;
  white-space: nowrap;
  transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.btn-primary {
  background: var(--gradient-gold);
  color: #0b0b0a;
  box-shadow: 0 8px 26px -8px rgba(212, 175, 55, 0.55);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 14px 34px -10px rgba(212, 175, 55, 0.68);
}

.btn-ghost {
  border: 1px solid var(--color-border-glass-strong);
  color: var(--color-white);
  background: var(--color-surface-glass);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  border-color: var(--color-gold-light);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.68rem 1.5rem;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

/* ---------- هدر / ناوبری ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  background: rgba(11, 11, 11, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-border-glass);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.6);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform var(--transition-base);
}

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

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 10px rgba(212, 175, 55, 0.25));
}

.brand-name {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.18rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links a {
  position: relative;
  font-size: 0.95rem;
  color: var(--color-white-dim);
  padding-block: 0.4rem;
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--color-gold-light);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--color-white);
}

.nav-links a:hover::after,
.nav-links a[aria-current='page']::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-glass);
  background: var(--color-surface-glass);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-gold-light);
  position: relative;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  background: rgba(9, 9, 8, 0.98);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: 1.15rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--color-gray-800);
  color: var(--color-white-dim);
}

.mobile-menu a[aria-current='page'] {
  color: var(--color-gold-light);
}

/* ---------- هیرو ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-bg svg {
  width: 100%;
  height: 100%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-5);
  width: 100%;
}

.hero-title {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  line-height: 1.42;
  margin-bottom: var(--space-3);
}

.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--color-white-dim);
  max-width: 540px;
  margin-bottom: var(--space-4);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.hero-stats {
  display: flex;
  gap: var(--space-5);
}

.hero-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-gold-light);
}

.hero-stat span {
  font-size: 0.85rem;
  color: var(--color-white-faint);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-glass-strong);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.65), 0 0 40px -12px rgba(212, 175, 55, 0.18);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-3);
  right: 50%;
  transform: translateX(50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-white-faint);
  font-size: 0.78rem;
}

.scroll-cue .line {
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollCue 1.8s ease-in-out infinite;
}

@keyframes scrollCue {
  0% { transform: scaleY(0.3); opacity: 0.3; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
  100% { transform: scaleY(0.3); opacity: 0.3; transform-origin: bottom; }
}

/* ---------- کارت شیشه‌ای عمومی ---------- */
.glass-card {
  background: var(--color-surface-glass);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
  border-color: var(--color-border-glass-strong);
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.55);
}

/* ---------- درباره / معرفی برند ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-5);
  align-items: center;
}

.about-figure {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border-glass);
}

.about-figure svg {
  width: 100%;
  height: 100%;
}

.about-points {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.about-point {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.about-point .dot {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  font-size: 0.8rem;
  margin-top: 0.15rem;
}

.about-point p {
  color: var(--color-white-dim);
}

.about-point strong {
  color: var(--color-white);
  display: block;
  margin-bottom: 0.15rem;
}

/* ---------- دوره‌ها ---------- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.course-card {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.course-thumb {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-border-glass);
}

.course-thumb svg {
  width: 100%;
  height: 100%;
}

.course-tag {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  background: rgba(11, 11, 11, 0.65);
  border: 1px solid var(--color-border-glass-strong);
  color: var(--color-gold-light);
  font-size: 0.72rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
}

.course-card h3 {
  font-size: 1.22rem;
}

.course-card p.course-desc {
  color: var(--color-white-dim);
  font-size: 0.94rem;
  flex-grow: 1;
}

.course-features {
  display: grid;
  gap: 0.5rem;
}

.course-features li {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.87rem;
  color: var(--color-white-dim);
}

.course-features svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--color-gold-light);
}

.course-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-gray-800);
  margin-top: 0.4rem;
}

.course-foot .btn {
  width: 100%;
}

.course-card--soon {
  align-items: center;
  justify-content: center;
  text-align: center;
  border-style: dashed;
  border-color: var(--color-border-glass-strong);
  min-height: 100%;
}

.course-card--soon .icon-circle {
  margin-inline: auto;
}

/* ---------- آیکون دایره‌ای عمومی ---------- */
.icon-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--color-border-glass-strong);
  color: var(--color-gold-light);
}

.icon-circle svg {
  width: 24px;
  height: 24px;
}

/* ---------- مزایا ---------- */
.perks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.perk-card {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.perk-card h3 {
  font-size: 1.02rem;
}

.perk-card p {
  color: var(--color-white-dim);
  font-size: 0.88rem;
}

/* ---------- مسیر یادگیری (عنصر امضا) ---------- */
.path-wrap {
  position: relative;
  padding-block: var(--space-4);
}

.path-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-2);
}

.path-track::before {
  content: '';
  position: absolute;
  top: 27px;
  right: 4%;
  left: 4%;
  height: 1px;
  background: linear-gradient(to left, rgba(212, 175, 55, 0), var(--color-gold) 12%, var(--color-gold) 88%, rgba(212, 175, 55, 0));
  opacity: 0.5;
}

.path-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-1);
  position: relative;
}

.path-node {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-bg-elevated);
  border: 1.5px solid var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  color: var(--color-gold-light);
  font-size: 1.15rem;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.path-step:hover .path-node {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 8px rgba(212, 175, 55, 0.07), 0 0 22px -4px rgba(212, 175, 55, 0.55);
}

.path-step h4 {
  font-size: 0.92rem;
  color: var(--color-white);
}

.path-step p {
  font-size: 0.78rem;
  color: var(--color-white-faint);
}

/* ---------- همکاری / فرصت شغلی ---------- */
.coop-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-glass);
  background:
    radial-gradient(circle at 15% 20%, rgba(212, 175, 55, 0.09), transparent 45%),
    var(--color-bg-elevated);
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-4);
  align-items: center;
}

.coop-note {
  margin-top: var(--space-2);
  font-size: 0.82rem;
  color: var(--color-white-faint);
  border-right: 2px solid var(--color-gold-dim);
  padding-right: 0.9rem;
}

.coop-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ---------- شبکه عمومی (پلیس‌هولدر بلاگ/نمونه‌کار) ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.placeholder-card {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.placeholder-thumb {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white-faint);
  background: repeating-linear-gradient(135deg, rgba(212, 175, 55, 0.04) 0 12px, rgba(212, 175, 55, 0.01) 12px 24px);
}

.placeholder-thumb .icon-circle {
  color: var(--color-white-faint);
  border-color: var(--color-gray-600);
  background: rgba(255, 255, 255, 0.03);
}

.badge-soon {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.72rem;
  color: var(--color-gold-light);
  border: 1px solid var(--color-border-glass-strong);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
}

/* ---------- بنر لینک فشرده (هدایت به کانال تلگرام و...) ---------- */
.banner-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface-glass);
  border: 1px solid var(--color-border-glass);
  transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
}

.banner-link:hover {
  border-color: var(--color-gold-light);
  background: rgba(212, 175, 55, 0.06);
  transform: translateY(-3px);
}

.banner-link-content {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-align: right;
}

.banner-link h3 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.banner-link p {
  color: var(--color-white-faint);
  font-size: 0.85rem;
}

.banner-link .arrow {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  transition: transform var(--transition-base), background var(--transition-base);
}

.banner-link:hover .arrow {
  background: rgba(212, 175, 55, 0.12);
  transform: translateX(-4px);
}

.banner-link .arrow svg {
  width: 17px;
  height: 17px;
}

.banner-links-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: var(--space-2);
}

.inline-link-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-gold-light);
  border: 1px solid var(--color-border-glass-strong);
  padding: 0.5rem 1.05rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-glass);
  transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
}

.inline-link-chip:hover {
  border-color: var(--color-gold);
  background: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

.inline-link-chip svg {
  width: 14px;
  height: 14px;
}

.empty-state {
  text-align: center;
  max-width: 480px;
  margin-inline: auto;
  padding-block: var(--space-5);
}

.empty-state .icon-circle {
  margin-inline: auto;
  width: 70px;
  height: 70px;
  margin-bottom: var(--space-2);
}

.empty-state .icon-circle svg {
  width: 30px;
  height: 30px;
}

.empty-state h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-1);
}

.empty-state p {
  color: var(--color-white-dim);
  margin-bottom: var(--space-3);
}

/* ---------- سوالات متداول ---------- */
.faq-list {
  max-width: 800px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-1);
}

.faq-item {
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-md);
  background: var(--color-surface-glass);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 1.15rem 1.5rem;
  text-align: right;
  font-weight: 700;
  font-size: 0.98rem;
}

.faq-question .plus {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq-item.is-open .plus {
  transform: rotate(45deg);
  background: rgba(212, 175, 55, 0.14);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer p {
  padding: 0 1.5rem 1.3rem;
  color: var(--color-white-dim);
  font-size: 0.92rem;
}

/* ---------- تماس ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.contact-card {
  padding: var(--space-4) var(--space-3);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.contact-card .icon-circle {
  width: 58px;
  height: 58px;
}

.contact-card h3 {
  font-size: 1.02rem;
}

.contact-card p {
  color: var(--color-white-faint);
  font-size: 0.85rem;
}

.contact-card.is-disabled {
  opacity: 0.55;
}

/* ---------- فوتر ---------- */
.site-footer {
  border-top: 1px solid var(--color-gray-800);
  padding-block: var(--space-5) var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.footer-brand p {
  color: var(--color-white-faint);
  font-size: 0.88rem;
  margin-top: var(--space-2);
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--color-border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.footer-social a:hover {
  border-color: var(--color-gold-light);
  transform: translateY(-3px);
}

.footer-social svg {
  width: 17px;
  height: 17px;
  color: var(--color-gold-light);
}

.footer-col h4 {
  font-size: 0.92rem;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.footer-col ul {
  display: grid;
  gap: 0.65rem;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--color-white-faint);
  transition: color var(--transition-base);
}

.footer-col a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-800);
  font-size: 0.8rem;
  color: var(--color-white-faint);
  flex-wrap: wrap;
  gap: var(--space-1);
}

/* ---------- دکمه بازگشت به بالا ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-3);
  left: var(--space-3);
  z-index: 90;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-glass-strong);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: var(--color-gold);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* ---------- صفحه‌ی داخلی (هدر صفحات غیر اصلی) ---------- */
.page-hero {
  padding-top: calc(var(--header-h) + var(--space-5));
  padding-bottom: var(--space-4);
  text-align: center;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-white-faint);
  margin-top: var(--space-2);
}

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

/* ---------- ریوییل هنگام اسکرول ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* ---------- ریسپانسیو ---------- */
@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

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

  .hero-visual {
    max-width: 480px;
    margin-inline: auto;
    order: -1;
  }

  .about-grid,
  .coop-band {
    grid-template-columns: 1fr;
  }

  .about-figure {
    max-width: 380px;
    margin-inline: auto;
    aspect-ratio: 16/10;
  }

  .course-grid,
  .grid-3,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .path-track {
    grid-template-columns: repeat(3, 1fr);
    row-gap: var(--space-4);
  }

  .path-track::before {
    display: none;
  }

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

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

/* ===================================================================
   سرویس طراحی سایت — کامپوننت‌های اختصاصی
   =================================================================== */

/* ---------- هیرو سرویس (کوچک‌تر از هیرو صفحه اصلی) ---------- */
.service-hero {
  padding-top: calc(var(--header-h) + var(--space-6));
  padding-bottom: var(--space-5);
  position: relative;
  overflow: hidden;
}

.service-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-5);
}

.service-hero-visual {
  position: relative;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-glass-strong);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6), 0 0 40px -12px rgba(212, 175, 55, 0.16);
}

.service-hero-visual svg {
  width: 100%;
  height: 100%;
}

.service-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-3);
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--color-white-dim);
  border: 1px solid var(--color-border-glass);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-glass);
}

.service-badge svg {
  width: 13px;
  height: 13px;
  color: var(--color-gold-light);
}

/* ---------- کارت‌های خدمات طراحی سایت ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.service-card {
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card .icon-circle {
  width: 58px;
  height: 58px;
}

.service-card .icon-circle svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-size: 1.1rem;
}

.service-card p {
  color: var(--color-white-dim);
  font-size: 0.92rem;
  flex-grow: 1;
}

/* ---------- فرآیند انجام پروژه (تایم‌لاین عمودی) ---------- */
.process-track {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
}

.process-step {
  display: flex;
  gap: var(--space-3);
  position: relative;
  padding-bottom: var(--space-4);
}

.process-step:last-child {
  padding-bottom: 0;
}

.process-step::before {
  content: '';
  position: absolute;
  top: 52px;
  bottom: 0;
  right: 25px;
  width: 1px;
  background: linear-gradient(to bottom, var(--color-border-glass-strong), var(--color-border-glass));
}

.process-step:last-child::before {
  display: none;
}

.process-node {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-bg-elevated);
  border: 1.5px solid var(--color-border-glass-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  color: var(--color-gold-light);
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.process-step:hover .process-node {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.07);
}

.process-content {
  padding-top: 0.5rem;
}

.process-content h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.process-content p {
  color: var(--color-white-dim);
  font-size: 0.9rem;
}

/* ---------- فرم درخواست طراحی سایت ---------- */
.request-form-wrap {
  max-width: 760px;
  margin-inline: auto;
  padding: var(--space-4);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

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

.form-field label {
  font-size: 0.88rem;
  color: var(--color-white-dim);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.94rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-field textarea {
  resize: vertical;
  min-height: 96px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-gold-light);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D4AF37' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 1rem center;
  background-size: 16px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-white-faint);
  margin-top: var(--space-2);
  text-align: center;
}

.form-status {
  margin-top: var(--space-2);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-glass-strong);
  background: rgba(212, 175, 55, 0.07);
  color: var(--color-gold-light);
  font-size: 0.88rem;
  text-align: center;
  display: none;
}

.form-status.is-visible {
  display: block;
}

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .service-hero-visual {
    max-width: 420px;
    margin-inline: auto;
    order: -1;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .process-step {
    gap: var(--space-2);
  }

  .process-node {
    width: 44px;
    height: 44px;
    font-size: 0.95rem;
  }

  .process-step::before {
    right: 21px;
  }
}

@media (max-width: 640px) {
  .container {
    padding-inline: var(--space-2);
  }

  .section {
    padding-block: var(--space-5);
  }

  .hero-stats {
    gap: var(--space-3);
  }

  .course-grid,
  .grid-3,
  .perks-grid,
  .path-track,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .coop-band {
    padding: var(--space-3);
  }

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .services-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

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

  .service-hero-visual {
    max-width: 380px;
    margin-inline: auto;
    order: -1;
  }
}