/* =====================================================
   SoroDev — style.css
   استایل اصلی سایت
===================================================== */

/* -----------------------------------------------------
   فونت وزیرمتن — وزن‌های واقعی استفاده‌شده
   (قبلاً 600 و 800 فیک رندر می‌شدند؛ حالا وزن واقعی لود می‌شود)
----------------------------------------------------- */
@font-face {
  font-family: "Vazirmatn";
  src: url("/Fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/Fonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/Fonts/Vazirmatn-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/Fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/Fonts/Vazirmatn-Black.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* -----------------------------------------------------
   متغیرها
----------------------------------------------------- */
:root {
  --color-primary: #2563EB;
  --color-primary-light: #3B82F6;
  --color-secondary: #06B6D4;
  --color-success: #16A34A;
  --color-danger: #DC2626;
  --color-bg: #F8FAFC;
  --color-dark: #020617;

  --bg-body: var(--color-bg);
  --bg-surface: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.6);
  --border-glass: rgba(15, 23, 42, 0.08);
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --shadow-color: 220 30% 60%;

  --gradient-brand: linear-gradient(135deg, var(--color-primary), var(--color-secondary));

  --font-main: 'Vazirmatn', sans-serif;

  /* تایپوگرافی سیال — با clamp در همه‌ی اندازه‌ها روان مقیاس می‌شود */
  --fs-xs: 0.8rem;
  --fs-sm: clamp(0.875rem, 0.85rem + 0.15vw, 0.95rem);
  --fs-base: clamp(1rem, 0.97rem + 0.15vw, 1.06rem);
  --fs-lg: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --fs-xl: clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --fs-2xl: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --fs-3xl: clamp(1.9rem, 1.5rem + 1.6vw, 2.75rem);
  --fs-hero: clamp(2.1rem, 1.4rem + 3vw, 3.5rem);

  /* فاصله‌گذاری */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: clamp(2.5rem, 2rem + 2vw, 4rem);
  --space-2xl: clamp(4rem, 3rem + 4vw, 6rem);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 999px;
  --blur-glass: 18px;
  --transition-base: 0.3s ease;
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  --container-width: 1180px;
  --header-height: 76px;
}

[data-theme="dark"] {
  --bg-body: var(--color-dark);
  --bg-surface: #0B1220;
  --bg-glass: rgba(15, 23, 42, 0.55);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-primary: #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;
  --shadow-color: 220 60% 4%;
}

/* -----------------------------------------------------
   ریست و پایه
----------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background var(--transition-base), color var(--transition-base);
}

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

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

ul { list-style: none; }

button,
input,
textarea {
  font-family: inherit;
}

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

input, textarea {
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.3;
  text-wrap: balance; /* شکستن بهتر خط عنوان‌ها */
}

p { text-wrap: pretty; }

/* حالت فوکوس واضح برای کیبورد */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* لینک پرش به محتوا — فقط برای کاربران کیبورد */
.skip-link {
  position: fixed;
  top: var(--space-xs);
  inset-inline-start: var(--space-xs);
  z-index: 10000;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-sm);
  transform: translateY(-200%);
  transition: transform var(--transition-base);
}

.skip-link:focus {
  transform: translateY(0);
}

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

/* آیکون‌های SVG (جایگزین سبک‌تر Font Awesome) */
.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.125em;
  fill: currentColor;
  flex-shrink: 0;
}

/* -----------------------------------------------------
   چیدمان عمومی
----------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--border-glass);
  box-shadow: 0 8px 32px hsl(var(--shadow-color) / 0.12);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-xl);
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: var(--fs-2xl);
  color: var(--text-primary);
}

section {
  padding-block: var(--space-2xl);
}

/* -----------------------------------------------------
   دکمه‌ها
----------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.9rem;
  min-height: 48px;
  border-radius: var(--radius-full);
  font-size: var(--fs-base);
  font-weight: 600;
  white-space: nowrap;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
              background var(--transition-base), border-color var(--transition-base),
              color var(--transition-base);
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(37, 99, 235, 0.55);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -6px rgba(37, 99, 235, 0.6);
}

.btn-primary:active { transform: translateY(0) scale(0.98); }

.btn-outline {
  border: 1.5px solid var(--border-glass);
  color: var(--text-primary);
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline:active { transform: translateY(0) scale(0.98); }

.btn-sm { padding: 0.6rem 1.3rem; min-height: 42px; font-size: var(--fs-sm); }
.btn-full { width: 100%; }

/* -----------------------------------------------------
   لودر
----------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-dark);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.loader-logo {
  font-size: var(--fs-3xl);
  font-weight: 800;
}

.loader-bar {
  width: 160px;
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  transition: width 0.8s ease;
}

.loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader .logo-soro { color: #fff; }
.logo-soro { color: var(--text-primary); }
.logo-dev { color: var(--color-primary); }

.logo {
  font-size: var(--fs-xl);
  font-weight: 800;
}

.footer-logo { font-size: var(--fs-2xl); font-weight: 800; }

/* -----------------------------------------------------
   هدر و ناوبری
----------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.site-header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  box-shadow: 0 2px 24px hsl(var(--shadow-color) / 0.1);
  border-bottom: 1px solid var(--border-glass);
}

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

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

.nav-link {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  padding-block: 0.4rem;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-brand);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

/* -----------------------------------------------------
   دکمه‌های گرد هدر (تم / زبان / منو)
----------------------------------------------------- */
.header-btn {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  font-size: 1rem;
  transition: transform var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.header-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.theme-toggle:hover { transform: rotate(15deg); }
.mobile-menu-btn:hover { transform: none; }

.icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: inline-block; }

/* --- سوییچر زبان --- */
.lang-wrap {
  position: relative;
}

.lang-toggle {
  width: auto;
  min-width: 42px;
  padding-inline: 0.7rem;
  gap: 0.35rem;
}

.lang-btn-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-end: 0;
  min-width: 150px;
  padding: 0.4rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  box-shadow: 0 12px 32px hsl(var(--shadow-color) / 0.16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 1001;
}

.lang-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: background var(--transition-base), color var(--transition-base);
}

.lang-option:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
}

.lang-option.active {
  color: var(--color-primary);
  font-weight: 700;
}

.lang-option .icon { color: var(--color-primary); visibility: hidden; }
.lang-option.active .icon { visibility: visible; }

/* --- دکمه منوی موبایل --- */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.5);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-overlay.active { opacity: 1; visibility: visible; }

/* قفل اسکرول بدنه هنگام باز بودن منوی موبایل */
body.nav-open { overflow: hidden; }

/* -----------------------------------------------------
   Hero
----------------------------------------------------- */
.hero {
  min-height: 100vh;
  min-height: 100svh; /* بدون پرش با نوار آدرس موبایل */
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.12), transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(6, 182, 212, 0.12), transparent 45%);
  background-size: 130% 130%;
  pointer-events: none;
  z-index: -1;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--border-glass);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: var(--fs-hero);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.25;
}

.hero-title-accent {
  display: block;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.typing-wrap {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--color-secondary);
  min-height: 2.2rem;
  margin-bottom: var(--space-md);
}

.typing-cursor {
  display: inline-block;
  margin-inline-start: 2px;
  animation: blink 1s step-end infinite;
}

.hero-desc {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.hero-socials {
  display: flex;
  gap: var(--space-sm);
}

.social-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  font-size: 1.1rem;
  transition: transform var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.social-icon:hover {
  transform: translateY(-3px);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: var(--gradient-brand);
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
}

.hero-avatar-wrap {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  padding: 8px;
  background: var(--gradient-brand);
  z-index: 1;
}

.hero-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid var(--bg-body);
}

/* مرکزچینی درست در هر دو جهت RTL و LTR */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-md);
  left: 0;
  right: 0;
  margin-inline: auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: color var(--transition-base), border-color var(--transition-base);
}

.scroll-indicator:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* -----------------------------------------------------
   درباره من
----------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-md);
  align-items: stretch;
}

.about-card {
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
}

.about-text {
  font-size: var(--fs-base);
  line-height: 2;
  color: var(--text-secondary);
  white-space: pre-line; /* پاراگراف‌های متن چندبندی */
  overflow-wrap: break-word;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.stat-card {
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
}

.stat-number {
  font-size: var(--fs-3xl);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-plus {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-secondary);
}

.stat-label {
  display: block;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* -----------------------------------------------------
   ابزارها
----------------------------------------------------- */
.tech-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--border-glass);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: transform var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.tech-badge .icon { color: var(--color-primary); font-size: 1.1rem; }

.tech-badge:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

/* -----------------------------------------------------
   مهارت‌ها
----------------------------------------------------- */
.skills-list {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.skill-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.skill-percent { color: var(--color-primary); }

.skill-bar {
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--border-glass);
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* -----------------------------------------------------
   تایم‌لاین
----------------------------------------------------- */
.timeline {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  padding-inline-start: var(--space-lg);
  border-inline-start: 2px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.timeline-item { position: relative; }

.timeline-dot {
  position: absolute;
  inset-inline-start: calc(-1 * var(--space-lg) - 7px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gradient-brand);
  box-shadow: 0 0 0 4px var(--bg-body);
}

.timeline-content {
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.timeline-title { font-size: var(--fs-lg); margin-bottom: 0.3rem; }
.timeline-desc { color: var(--text-secondary); font-size: var(--fs-sm); }

/* -----------------------------------------------------
   پروژه‌ها
----------------------------------------------------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px hsl(var(--shadow-color) / 0.18);
}

/* --- Preview داخلی (جایگزین تصاویر بیرونی) --- */
.project-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 80% 0%, rgba(37, 99, 235, 0.08), transparent 50%),
    radial-gradient(circle at 10% 100%, rgba(6, 182, 212, 0.08), transparent 50%),
    var(--bg-surface);
  border-bottom: 1px solid var(--border-glass);
}

.pp-browser {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.6rem 0.9rem;
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border-glass);
}

.pp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.5;
}

.pp-url {
  margin-inline-start: auto;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  direction: ltr;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--bg-body);
  border: 1px solid var(--border-glass);
}

.pp-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: var(--space-md);
}

.pp-logo {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  direction: ltr;
}

.pp-logo b { color: var(--color-primary); font-weight: 800; }

.pp-lines {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: min(220px, 70%);
}

.pp-lines i {
  display: block;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--border-glass);
}

.pp-lines i:nth-child(1) { width: 100%; }
.pp-lines i:nth-child(2) { width: 80%; }
.pp-lines i:nth-child(3) { width: 55%; }

.pp-chip {
  width: 96px;
  height: 26px;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  opacity: 0.85;
}

.pp-soon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--bg-body) 55%, transparent);
  backdrop-filter: blur(2px);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  direction: ltr;
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .pp-soon { background: rgba(127, 127, 127, 0.25); }
}

.project-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.project-title { font-size: var(--fs-lg); }

.project-desc {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  white-space: nowrap;
}

.status-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status-active {
  color: var(--color-success);
  background: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.25);
}

.status-active .dot { background: var(--color-success); }

.status-soon {
  color: #B45309;
  background: rgba(217, 119, 6, 0.1);
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.status-soon .dot { background: #D97706; }

[data-theme="dark"] .status-soon { color: #FBBF24; }

.project-link-row {
  margin-top: auto;
}

/* -----------------------------------------------------
   سوالات رایج
----------------------------------------------------- */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md);
  min-height: 48px;
  font-weight: 600;
  font-size: var(--fs-base);
  text-align: start;
  transition: color var(--transition-base);
}

.faq-question:hover { color: var(--color-primary); }

.faq-icon { transition: transform var(--transition-base); font-size: 0.9em; }

.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-base);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.faq-item.open .faq-answer {
  padding-inline: var(--space-md);
  padding-bottom: var(--space-md);
}

/* -----------------------------------------------------
   فرم تماس
----------------------------------------------------- */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  padding: 0.85rem 1rem;
  min-height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: border-color var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
}

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

/* پیام وضعیت فرم — با کلاس، بدون استایل inline */
.form-status {
  min-height: 1.4em;
  margin-top: 0.5rem;
  text-align: center;
  font-weight: 700;
  font-size: var(--fs-sm);
}

.form-status:empty { display: none; }

.form-status.success { color: var(--color-success); }
.form-status.error { color: var(--color-danger); }

/* -----------------------------------------------------
   فوتر
----------------------------------------------------- */
.site-footer {
  padding-block: var(--space-lg);
  border-top: 1px solid var(--border-glass);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.footer-tagline { color: var(--text-secondary); font-size: var(--fs-sm); }
.footer-copy { color: var(--text-muted); font-size: var(--fs-xs); }

/* -----------------------------------------------------
   دکمه بازگشت به بالا
----------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-md);
  inset-inline-end: var(--space-md);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(37, 99, 235, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover { transform: translateY(-3px); }

.back-to-top.visible:active { transform: translateY(0) scale(0.96); }

/* -----------------------------------------------------
   Keyframe پاکانِ تایپینگ
----------------------------------------------------- */
@keyframes blink {
  50% { opacity: 0; }
}