/* ═══════════════════════════════════════════════════════════════════
   TechRad v2 — Main Stylesheet
   Glassmorphism + Persian Geometric Patterns + Animations
   Mobile-First | RTL | Abar Font
   ═══════════════════════════════════════════════════════════════════ */

/* ── Reset & Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--tr-font-base);
  background: var(--tr-gradient-page);
  color: var(--tr-text-dark);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ─── Persian Pattern Background ───────────────────────────────────
   پترن هندسی ایرانی نرم — دیده می‌شود از پشت شیشه‌ها
   ──────────────────────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(91,143,249,0.06) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(11,29,58,0.05) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cg fill='none' stroke='%230B1D3A' stroke-width='0.4' stroke-opacity='0.07'%3E%3Cpath d='M40 0 L80 40 L40 80 L0 40 Z'/%3E%3Ccircle cx='40' cy='40' r='20'/%3E%3Cpath d='M20 20 L60 20 L60 60 L20 60 Z'/%3E%3Cpath d='M40 5 L75 40 L40 75 L5 40 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: auto, auto, 80px 80px;
  pointer-events: none;
  z-index: 0;
}

body > * { position: relative; z-index: 1; }

/* ═══════════════════════════════════════════════════════════════════
   HEADER — Glass Navbar
   ═══════════════════════════════════════════════════════════════════ */
#header {
  background: transparent !important;
  transition: var(--tr-transition-slow) !important;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
}

#header.navbar-scrolled,
#header.navbar-light:not(.navbar-absolute-top) {
  backdrop-filter: blur(5px) saturate(180%);
  -webkit-backdrop-filter: blur(5px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.1) !important;
  box-shadow: 0 4px 24px rgba(11,29,58,0.18) !important;
}

/* روی صفحات non-hero */
#header.header-solid {
  background: rgba(11, 29, 58, 0.95) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1) !important;
}

.navbar-brand-logo {
  height: 36px;
  transition: var(--tr-transition);
  filter: brightness(0) invert(1);
}
.navbar-brand:hover .navbar-brand-logo { opacity: 0.85; }

/* Nav links */
.navbar-dark .navbar-nav .nav-link,
#header .navbar-nav .nav-link {
  color: rgba(255,255,255,0.82) !important;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.45rem 0.85rem !important;
  border-radius: var(--tr-radius-sm);
  transition: var(--tr-transition);
  position: relative;
}
#header .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 50%;
  left: 50%;
  height: 2px;
  background: var(--tr-accent);
  border-radius: 2px;
  transition: all 0.3s ease;
  opacity: 0;
}
#header .navbar-nav .nav-link:hover::after,
#header .navbar-nav .nav-link.active::after {
  right: 10%; left: 10%; opacity: 1;
}
#header .navbar-nav .nav-link:hover,
#header .navbar-nav .nav-link.active {
  color: #fff !important;
}

/* CTA Button در هدر */
.btn-header-cta {
  background: linear-gradient(135deg, #5B8FF9 0%, #213A6B 100%);
  color: #fff !important;
  border: none;
  border-radius: var(--tr-radius-pill);
  padding: 0.5rem 1.25rem;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 4px 16px rgba(91,143,249,0.3);
  transition: var(--tr-transition-bounce);
}
.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91,143,249,0.45);
  color: #fff !important;
}

/* Mobile hamburger */
.navbar-toggler {
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: var(--tr-radius-sm);
  padding: 0.35rem 0.6rem;
  color: #fff;
}
.navbar-toggler-icon { background-image: none; }
.navbar-toggler .bi { font-size: 1.3rem; color: #fff; }

/* Collapse on mobile */
@media (max-width: 991px) {
  #header .navbar-collapse {
    background: rgba(11,29,58,0.97);
    backdrop-filter: blur(20px);
    border-radius: var(--tr-radius-md);
    padding: 1rem;
    margin-top: 0.5rem;
    border: 1px solid rgba(255,255,255,0.1);
  }
  #header .navbar-nav .nav-link { padding: 0.65rem 0.85rem !important; }
}

/* ═══════════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════════ */
.hero-section {
  background: var(--tr-gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 10% 20%, rgba(91,143,249,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 90% 80%, rgba(33,58,107,0.4) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='none' stroke='%235B8FF9' stroke-width='0.5' stroke-opacity='0.09'%3E%3Cpath d='M60 0 L120 60 L60 120 L0 60 Z'/%3E%3Ccircle cx='60' cy='60' r='30'/%3E%3Cpath d='M30 30 L90 30 L90 90 L30 90 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: auto, auto, 120px 120px;
  pointer-events: none;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--tr-bg-page));
  pointer-events: none;
  z-index: 2;
}

/* Hero Badge */
.hero-badge {
  display: inline-block;
  background: rgba(91, 143, 249, .1);
  border: 1px solid rgba(91, 143, 249, .25);
  color: var(--tr-accent);
  border-radius: 50px;
  padding: .35rem 1.1rem;
  font-size: .75rem;
  font-weight: 800;
  margin-bottom: 1rem;
  align-items: center;
  gap: 0.5rem;
  animation: fadeInDown 0.6s ease both;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.7s ease 0.1s both;
}
.hero-title span {
  background: linear-gradient(135deg, #7DAAFF, #5B8FF9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: #0B1D3A;
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 2rem;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-ctas {
  animation: fadeInUp 0.7s ease 0.3s both;
}

.btn-hero-primary {
  background: linear-gradient(135deg, #5B8FF9, #213A6B);
  color: #fff;
  border: none;
  border-radius: var(--tr-radius-pill);
  padding: 0.9rem 2rem;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: var(--tr-shadow-glow);
  transition: var(--tr-transition-bounce);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(91,143,249,0.45);
  color: #fff;
}

.btn-hero-outline {
  background: var(--tr-glass-bg);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: var(--tr-radius-pill);
  padding: 0.9rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  transition: var(--tr-transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn-hero-outline:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
  color: #fff;
}

/* Hero visual card */
.hero-visual {
  position: relative;
  animation: float 4s ease-in-out infinite;
}

.hero-card-float {
  background: var(--tr-glass-bg);
  border: 1px solid var(--tr-glass-border);
  border-radius: var(--tr-radius-xl);
  padding: 2rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: fadeInRight 0.8s ease 0.2s both;
}

.hero-icon-grid-item {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--tr-radius-md);
  padding: 0.8rem;
  text-align: center;
  transition: var(--tr-transition);
}
.hero-icon-grid-item:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}

/* Mini stats in hero */
.hero-mini-stat {
  background: var(--tr-glass-bg);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--tr-radius-md);
  padding: 0.75rem 1rem;
  text-align: center;
  backdrop-filter: blur(6px);
}

/* Floating badges */
.floating-badge {
  position: absolute;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--tr-radius-pill);
  padding: 0.5rem 1rem;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.badge-1 { top: -20px; right: -10px; animation: float2 3s ease-in-out infinite; }
.badge-2 { bottom: -15px; left: -10px; animation: float2 3.5s ease-in-out 0.5s infinite; }

/* ═══════════════════════════════════════════════════════════════════
   SECTION COMMONS
   ═══════════════════════════════════════════════════════════════════ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(11,29,58,0.08);
  color: var(--tr-primary-mid);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.4rem 1.1rem;
  border-radius: var(--tr-radius-pill);
  margin-bottom: 0.8rem;
  border: 1px solid rgba(11,29,58,0.12);
  letter-spacing: 0.02em;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  color: var(--tr-text-dark);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

section { padding: 5rem 0; }
@media (max-width: 768px) { section { padding: 3.5rem 0; } }

/* ═══════════════════════════════════════════════════════════════════
   SERVICE CARDS — Glassmorphism
   ═══════════════════════════════════════════════════════════════════ */
.services-section { background: transparent; }

.service-card {
  background: var(--tr-glass-bg-card);
  border: 1.5px solid var(--tr-glass-border-card);
  border-radius: var(--tr-radius-xl);
  padding: 2rem 1.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--tr-shadow-md);
  transition: var(--tr-transition-bounce);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tr-gradient-brand);
  opacity: 0;
  transition: var(--tr-transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--tr-shadow-lg);
  border-color: rgba(91,143,249,0.3);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 60px; height: 60px;
  border-radius: var(--tr-radius-md);
  background: linear-gradient(135deg, rgba(91,143,249,0.15), rgba(11,29,58,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  color: var(--tr-primary-mid);
  transition: var(--tr-transition);
}
.service-card:hover .service-icon {
  background: var(--tr-gradient-brand);
  color: #fff;
  transform: scale(1.05);
}

.service-price {
  font-weight: 800;
  color: var(--tr-primary-mid);
  font-size: 0.92rem;
  display: block;
  margin-top: 1rem;
}

/* Popular card */
.service-card.popular {
  background: var(--tr-gradient-brand);
  border-color: transparent;
  color: #fff;
}
.service-card.popular .service-icon {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════════════
   PORTFOLIO SECTION
   ═══════════════════════════════════════════════════════════════════ */
.portfolio-section {
  background: linear-gradient(135deg, rgba(11,29,58,0.03) 0%, rgba(213,240,254,0.5) 100%);
  border-radius: var(--tr-radius-xl);
  margin: 0 1rem;
  padding: 5rem 2rem;
}
@media (max-width: 768px) { .portfolio-section { margin: 0; border-radius: 0; padding: 3.5rem 1rem; } }

.portfolio-card {
  border-radius: var(--tr-radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--tr-shadow-md);
  transition: var(--tr-transition-bounce);
  background: var(--tr-white);
  border: 1.5px solid var(--tr-glass-border-card);
  aspect-ratio: 4/3;
}
.portfolio-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-card:hover img { transform: scale(1.06); }
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--tr-shadow-lg); }

.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,29,58,0.95) 0%, rgba(11,29,58,0.3) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--tr-transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-filter-btn {
  border-radius: var(--tr-radius-pill) !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  padding: 0.4rem 1.2rem !important;
  transition: var(--tr-transition) !important;
}
.portfolio-filter-btn.active {
  background: var(--tr-gradient-brand) !important;
  border-color: transparent !important;
  color: #fff !important;
  box-shadow: var(--tr-shadow-glow) !important;
}

/* ═══════════════════════════════════════════════════════════════════
   WHY US CARDS
   ═══════════════════════════════════════════════════════════════════ */
.why-section { background: transparent; }

.why-card {
  background: var(--tr-glass-bg-card);
  border: 1.5px solid var(--tr-glass-border-card);
  border-radius: var(--tr-radius-xl);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--tr-shadow-sm);
  transition: var(--tr-transition-bounce);
  height: 100%;
}
.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--tr-shadow-lg);
  border-color: rgba(91,143,249,0.25);
}

.why-icon {
  width: 56px; height: 56px;
  border-radius: var(--tr-radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  transition: var(--tr-transition);
}
.why-card:hover .why-icon { transform: scale(1.1) rotate(-5deg); }

/* ═══════════════════════════════════════════════════════════════════
   STATS SECTION
   ═══════════════════════════════════════════════════════════════════ */
.stats-section {
  background: var(--tr-gradient-brand);
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}
.stats-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(91,143,249,0.2) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%23fff' stroke-width='0.4' stroke-opacity='0.07'%3E%3Ccircle cx='30' cy='30' r='15'/%3E%3Cpath d='M0 30 L60 30 M30 0 L30 60'/%3E%3C/g%3E%3C/svg%3E");
  background-size: auto, auto, 60px 60px;
  pointer-events: none;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.72);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════════ */
.testimonials-section {
  background: linear-gradient(135deg, rgba(213,240,254,0.6) 0%, rgba(238,246,253,0.8) 100%);
}

.testimonial-card {
  background: var(--tr-glass-bg-card);
  border: 1.5px solid var(--tr-glass-border-card);
  border-radius: var(--tr-radius-xl);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--tr-shadow-sm);
  transition: var(--tr-transition-bounce);
  height: 100%;
  position: relative;
}
.testimonial-card::before {
  content: '❝';
  position: absolute;
  top: 1rem; left: 1.5rem;
  font-size: 3rem;
  color: rgba(91,143,249,0.15);
  font-family: serif;
  line-height: 1;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tr-shadow-md);
  border-color: rgba(91,143,249,0.3);
}

.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--tr-gradient-brand);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   PROCESS STEPS
   ═══════════════════════════════════════════════════════════════════ */
.process-section { background: transparent; }

.process-step {
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--tr-transition-bounce);
  position: relative;
}
.process-step:hover {
  transform: translateY(-8px);
  border-color: rgba(91,143,249,0.3);
}

.process-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--tr-gradient-brand);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: var(--tr-shadow-glow);
  transition: var(--tr-transition-bounce);
}
.process-step:hover .process-number {
  transform: scale(1.1) rotate(-8deg);
  box-shadow: 0 12px 32px rgba(91,143,249,0.4);
}

/* ═══════════════════════════════════════════════════════════════════
   FAQ SECTION
   ═══════════════════════════════════════════════════════════════════ */
.faq-section { background: transparent; }

.accordion-item {
  background: var(--tr-glass-bg-card) !important;
  border: 1.5px solid var(--tr-glass-border-card) !important;
  border-radius: var(--tr-radius-lg) !important;
  margin-bottom: 0.75rem;
  backdrop-filter: blur(8px);
  overflow: hidden;
}
.accordion-button {
  background: transparent !important;
  color: var(--tr-text-dark) !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  border-radius: var(--tr-radius-lg) !important;
  padding: 1.25rem 1.5rem;
  box-shadow: none !important;
}
.accordion-button:not(.collapsed) { color: var(--tr-primary-mid) !important; }
.accordion-button::after {
  filter: hue-rotate(200deg) saturate(2);
}
.accordion-body {
  color: var(--tr-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  padding: 0 1.5rem 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════════ */
.cta-section {
  background: var(--tr-gradient-brand);
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
  margin: 2rem 0 0;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(91,143,249,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(255,255,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════
   INSTAGRAM LANDING
   ═══════════════════════════════════════════════════════════════════ */
.ig-hero {
  background: var(--tr-gradient-hero);
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 7rem 0 4rem;
  position: relative; overflow: hidden;
}
.ig-form-card {
  background: var(--tr-glass-bg);
  border: 1.5px solid var(--tr-glass-border);
  border-radius: var(--tr-radius-xl);
  padding: 2.5rem 2rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.ig-input {
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--tr-radius-md);
  color: #fff;
  padding: 0.85rem 1.1rem;
  font-size: 0.95rem;
  width: 100%;
  margin-bottom: 1rem;
  transition: var(--tr-transition);
  outline: none;
  font-family: var(--tr-font-base);
}
.ig-input::placeholder { color: rgba(255,255,255,0.4); }
.ig-input:focus { border-color: var(--tr-accent); background: rgba(255,255,255,0.15); }

/* ═══════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════ */
.footer-enhanced {
  background: var(--tr-gradient-brand);
  padding: 4rem 0 0;
  position: relative;
  overflow: hidden;
}
.footer-enhanced::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cg fill='none' stroke='%23fff' stroke-width='0.4' stroke-opacity='0.05'%3E%3Cpath d='M40 0 L80 40 L40 80 L0 40 Z'/%3E%3Ccircle cx='40' cy='40' r='20'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 80px 80px;
  pointer-events: none;
}
.footer-enhanced h5 {
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  position: relative;
}
.footer-enhanced h5::after {
  content: '';
  display: block;
  width: 30px; height: 2px;
  background: var(--tr-accent);
  border-radius: 2px;
  margin-top: 0.5rem;
}
.footer-enhanced ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--tr-transition);
  display: flex; align-items: center; gap: 0.4rem;
}
.footer-enhanced ul li a:hover { color: #fff; padding-right: 4px; }

.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  transition: var(--tr-transition-bounce);
  text-decoration: none;
}
.footer-social a:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.footer-divider { border-color: rgba(255,255,255,0.1) !important; margin: 2rem 0 !important; }
.footer-bottom { padding: 1.5rem 0; }
.footer-bottom p, .footer-bottom a {
  color: rgba(255,255,255,0.45);
  font-size: 0.85rem;
}
.footer-bottom a:hover { color: rgba(255,255,255,0.8); text-decoration: none; }

/* ─── Landing page links in footer ─── */
.footer-landing-links {
  margin-top: 1.5rem;
}
.footer-landing-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.8);
  border-radius: var(--tr-radius-sm);
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--tr-transition);
  margin: 0.2rem;
}
.footer-landing-link:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════════════════
   DASHBOARD — Customer & Admin
   ═══════════════════════════════════════════════════════════════════ */
.dashboard-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.5rem;
  min-height: calc(100vh - 80px);
  padding: 2rem 0;
}
@media (max-width: 991px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
    padding: 1rem 0;
  }
}

/* Sidebar */
.sidebar-glass {
  background: rgba(255,255,255,0.88);
  border: 1.5px solid rgba(213,240,254,0.8);
  border-radius: var(--tr-radius-xl);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--tr-shadow-md);
  padding: 1.5rem;
  height: fit-content;
  position: sticky;
  top: 100px;
}

.sidebar-avatar-wrap {
  text-align: center;
  padding: 1.5rem 1rem;
  border-bottom: 1px solid rgba(11,29,58,0.08);
  margin-bottom: 1rem;
}
.sidebar-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 3px solid rgba(91,143,249,0.3);
  object-fit: cover;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 16px rgba(11,29,58,0.12);
}
.sidebar-username {
  font-weight: 800;
  color: var(--tr-text-dark);
  font-size: 1rem;
}
.sidebar-phone {
  font-size: 0.82rem;
  color: var(--tr-text-muted);
  direction: ltr;
}

.sidebar-section-title {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--tr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1rem 0 0.5rem 0;
  padding: 0 0.5rem;
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--tr-radius-md);
  color: var(--tr-text-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: var(--tr-transition);
  margin-bottom: 0.2rem;
  position: relative;
}
.sidebar-nav-link:hover {
  background: rgba(91,143,249,0.1);
  color: var(--tr-primary-mid);
  transform: translateX(-3px);
}
.sidebar-nav-link.active {
  background: var(--tr-gradient-brand);
  color: #fff;
  box-shadow: 0 6px 20px rgba(11,29,58,0.2);
}
.sidebar-nav-link .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1.05rem;
}
.sidebar-badge {
  margin-right: auto;
  background: rgba(91,143,249,0.15);
  color: var(--tr-primary-mid);
  border-radius: var(--tr-radius-pill);
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
}
.sidebar-nav-link.active .sidebar-badge {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* Dashboard main content */
.dashboard-content { display: flex; flex-direction: column; gap: 1.5rem; }

.dashboard-card-glass {
  background: rgba(255,255,255,0.88);
  border: 1.5px solid rgba(213,240,254,0.8);
  border-radius: var(--tr-radius-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--tr-shadow-sm);
  overflow: hidden;
}

/* Welcome banner in dashboard */
.dashboard-welcome {
  background: var(--tr-gradient-hero);
  border-radius: var(--tr-radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  border: none;
  box-shadow: var(--tr-shadow-lg);
}
.dashboard-welcome::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 10% 30%, rgba(91,143,249,0.2) 0%, transparent 65%);
  pointer-events: none;
}

/* Stats cards */
.stat-card-glass {
  background: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(213,240,254,0.9);
  border-radius: var(--tr-radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--tr-shadow-sm);
  transition: var(--tr-transition);
  position: relative;
  overflow: hidden;
}
.stat-card-glass::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tr-gradient-brand);
  transform: scaleX(0);
  transition: var(--tr-transition);
}
.stat-card-glass:hover {
  transform: translateY(-3px);
  box-shadow: var(--tr-shadow-md);
}
.stat-card-glass:hover::after { transform: scaleX(1); }

.stat-card-number {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--tr-primary);
}
.stat-card-label {
  font-size: 0.82rem;
  color: var(--tr-text-muted);
  font-weight: 600;
}
.stat-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--tr-radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}

/* Tables in dashboard */
.table-glass {
  background: transparent;
  border-radius: var(--tr-radius-lg);
  overflow: hidden;
}
.table-glass thead th {
  background: rgba(11,29,58,0.06);
  color: var(--tr-text-dark);
  font-weight: 800;
  font-size: 0.85rem;
  border: none;
  padding: 0.85rem 1rem;
}
.table-glass tbody tr {
  border-bottom: 1px solid rgba(11,29,58,0.05);
  transition: var(--tr-transition);
}
.table-glass tbody tr:hover { background: rgba(91,143,249,0.05); }
.table-glass tbody td {
  padding: 0.9rem 1rem;
  font-size: 0.9rem;
  color: var(--tr-text-dark);
  border: none;
  vertical-align: middle;
}

/* Badges */
.badge-glass {
  border-radius: var(--tr-radius-pill);
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 800;
}

/* ═══════════════════════════════════════════════════════════════════
   FORMS — Login, Contact, etc.
   ═══════════════════════════════════════════════════════════════════ */
.form-glass-card {
  background: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(213,240,254,0.9);
  border-radius: var(--tr-radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--tr-shadow-lg);
}

.form-control, .form-select {
  border: 1.5px solid rgba(11,29,58,0.15) !important;
  border-radius: var(--tr-radius-md) !important;
  padding: 0.75rem 1rem !important;
  font-size: 0.95rem !important;
  font-family: var(--tr-font-base) !important;
  background: rgba(255,255,255,0.9) !important;
  color: var(--tr-text-dark) !important;
  transition: var(--tr-transition) !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--tr-accent) !important;
  box-shadow: 0 0 0 3px rgba(91,143,249,0.15) !important;
  background: #fff !important;
}
.form-label {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--tr-text-dark);
  margin-bottom: 0.45rem;
}

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS — Global
   ═══════════════════════════════════════════════════════════════════ */
.btn-primary {
  background: var(--tr-primary) !important;
  border: none !important;
  font-weight: 700 !important;
  font-family: var(--tr-font-base) !important;
  transition: var(--tr-transition-bounce) !important;
  backdrop-filter: blur(5px) !important;
  -webkit-backdrop-filter: blur(5px) !important;
  border-radius: 20px !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(255, 255, 255, 0.1), inset 0 0 30px 15px rgba(255, 255, 255, 0.35) !important;
}
.btn-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(11,29,58,0.3) !important;
}
.btn-outline-primary {
  border-color: var(--tr-primary-mid) !important;
  color: var(--tr-primary-mid) !important;
  border-radius: var(--tr-radius-pill) !important;
  font-weight: 700 !important;
  font-family: var(--tr-font-base) !important;
  transition: var(--tr-transition) !important;
}
.btn-outline-primary:hover {
  background: var(--tr-gradient-brand) !important;
  border-color: transparent !important;
  color: #fff !important;
}
.btn-light {
  background: rgba(255,255,255,0.92) !important;
  color: var(--tr-primary) !important;
  border: none !important;
  border-radius: var(--tr-radius-pill) !important;
  font-weight: 700 !important;
  font-family: var(--tr-font-base) !important;
  transition: var(--tr-transition) !important;
}
.btn-light:hover { background: #fff !important; color: var(--tr-primary-mid) !important; }

/* ═══════════════════════════════════════════════════════════════════
   SHOP — Product Grid & Detail
   ═══════════════════════════════════════════════════════════════════ */
.product-card-glass {
  background: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(213,240,254,0.8);
  border-radius: var(--tr-radius-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--tr-shadow-sm);
  transition: var(--tr-transition-bounce);
  overflow: hidden;
  height: 100%;
}
.product-card-glass:hover {
  transform: translateY(-6px);
  box-shadow: var(--tr-shadow-lg);
  border-color: rgba(91,143,249,0.3);
}
.product-card-body { padding: 1.5rem; }
.product-price {
  font-weight: 900;
  color: var(--tr-primary-mid);
  font-size: 1.15rem;
}

/* ═══════════════════════════════════════════════════════════════════
   ERROR PAGES
   ═══════════════════════════════════════════════════════════════════ */
.error-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tr-gradient-hero);
  text-align: center;
  padding: 4rem 1rem;
}
.error-code {
  font-size: 8rem;
  font-weight: 900;
  color: rgba(255,255,255,0.12);
  line-height: 1;
  margin-bottom: -2rem;
}
.error-title { color: #fff; font-size: 2rem; font-weight: 900; }
.error-desc { color: rgba(255,255,255,0.7); font-size: 1rem; }

/* ═══════════════════════════════════════════════════════════════════
   FLOATING CONTACT BUTTONS
   ═══════════════════════════════════════════════════════════════════ */
.float-contact-wrap {
  position: fixed; left: 1.25rem; bottom: 1.5rem; z-index: 9999;
  display: flex; flex-direction: column; gap: 0.6rem; align-items: center;
}
.float-contact-btn {
  width: 52px; height: 52px; border-radius: 50%; border: none;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; text-decoration: none; color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2); transition: var(--tr-transition-bounce);
  position: relative;
}
.float-contact-btn:hover { transform: scale(1.15); color: #fff; }
.fc-tooltip {
  position: absolute; left: 60px; white-space: nowrap;
  background: rgba(11,29,58,0.9); color: #fff; font-size: 0.78rem; font-weight: 700;
  padding: 0.3rem 0.8rem; border-radius: var(--tr-radius-sm); opacity: 0;
  pointer-events: none; transition: var(--tr-transition); backdrop-filter: blur(8px);
}
.float-contact-btn:hover .fc-tooltip { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════════
   BLOG
   ═══════════════════════════════════════════════════════════════════ */
.blog-card-glass {
  background: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(213,240,254,0.8);
  border-radius: var(--tr-radius-xl);
  overflow: hidden;
  transition: var(--tr-transition-bounce);
  height: 100%;
  box-shadow: var(--tr-shadow-sm);
}
.blog-card-glass:hover {
  transform: translateY(-5px);
  box-shadow: var(--tr-shadow-lg);
  border-color: rgba(91,143,249,0.25);
}
.blog-card-img {
  width: 100%; height: 220px; object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card-glass:hover .blog-card-img { transform: scale(1.04); }
.blog-card-body { padding: 1.5rem; }

/* ═══════════════════════════════════════════════════════════════════
   PROFILE SECTION
   ═══════════════════════════════════════════════════════════════════ */
.profile-card-glass {
  background: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(213,240,254,0.8);
  border-radius: var(--tr-radius-xl);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--tr-shadow-md);
}
.profile-avatar-big {
  width: 100px; height: 100px;
  border-radius: 50%;
  border: 3px solid rgba(91,143,249,0.35);
  object-fit: cover;
  box-shadow: 0 4px 20px rgba(11,29,58,0.12);
}

/* ═══════════════════════════════════════════════════════════════════
   CHECKOUT & CART
   ═══════════════════════════════════════════════════════════════════ */
.cart-page-bg {
  background: var(--tr-gradient-page);
  min-height: 100vh;
  padding: 6rem 0 4rem;
}

/* ═══════════════════════════════════════════════════════════════════
   ORDER COMPLETED / STATUS PAGES
   ═══════════════════════════════════════════════════════════════════ */
.order-success-hero {
  background: linear-gradient(135deg, #16a34a 0%, #166534 100%);
  border-radius: var(--tr-radius-xl);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.order-failed-hero {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
  border-radius: var(--tr-radius-xl);
  padding: 3rem 2rem;
  text-align: center;
}

/* ═══════════════════════════════════════════════════════════════════
   TOAST / MESSAGES
   ═══════════════════════════════════════════════════════════════════ */
.messages-container {
  position: fixed; top: 90px; left: 50%;
  transform: translateX(-50%);
  z-index: 9998;
  width: 90%; max-width: 480px;
}

/* ═══════════════════════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════════════════════════════════════════════════ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(91,143,249,0.3); }
  50% { box-shadow: 0 0 0 12px rgba(91,143,249,0); }
}
@keyframes countUp { from { opacity: 0; } to { opacity: 1; } }

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}
.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════════════
   MOBILE SPECIFIC
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .hero-section { padding: 6rem 0 3rem; min-height: auto; }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.5rem; }
  .stat-number { font-size: 2rem; }
  .floating-badge { display: none; }
  .hero-visual { margin-top: 2rem; }
  .hero-card-float { padding: 1.5rem; }
  .cta-section { padding: 3.5rem 0; }
  .form-glass-card { padding: 1.5rem; }
  .sidebar-glass { position: static; }
  .dashboard-layout { gap: 1rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.5rem; }
  .btn-hero-primary, .btn-hero-outline { padding: 0.75rem 1.5rem; font-size: 0.95rem; }
  .service-card, .why-card, .testimonial-card { padding: 1.5rem 1.2rem; }
}

/* ═══════════════════════════════════════════════════════════════════
   CART COUNT BADGE
   ═══════════════════════════════════════════════════════════════════ */
.cart-item-count {
  position: absolute;
  top: -4px; left: -4px;
  background: #ef4444;
  color: #fff;
  border-radius: 50%;
  width: 18px; height: 18px;
  font-size: 0.68rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════
   PAGE HERO (non-home pages)
   ═══════════════════════════════════════════════════════════════════ */
.page-hero {
  background: var(--tr-gradient-hero);
  padding: 3rem 0 3rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(91,143,249,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero-title { color: var(--tr-primary); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; }
.page-hero-subtitle { color: #8c98a4; font-size: 1rem; }

/* breadcrumb on dark */
.breadcrumb-dark .breadcrumb-item,
.breadcrumb-dark .breadcrumb-item a,
.breadcrumb-dark .breadcrumb-item.active {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
}
.breadcrumb-dark .breadcrumb-item a:hover { color: #fff; }
.breadcrumb-dark .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* ═══════════════════════════════════════════════════════════════════
   MOBILE BOTTOM NAV (optional enhancement)
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .mobile-bottom-nav {
    position: sticky !important;
    bottom: 0; left: 0; right: 0;
    z-index: 999;
    background: rgba(11,29,58,0.95);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-around;
    padding: 0.6rem 0 calc(0.6rem + env(safe-area-inset-bottom));
  }
  .mobile-bottom-nav a {
    display: flex; flex-direction: column; align-items: center; gap: 0.2rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 700;
    transition: var(--tr-transition);
  }
  .mobile-bottom-nav a.active, .mobile-bottom-nav a:hover { color: var(--tr-accent); }
  .mobile-bottom-nav a i { font-size: 1.3rem; }
  body { padding-bottom: 70px; }
}

/* ═══════════════════════════════════════════════════════════════════
   ABOUT PAGE
   ═══════════════════════════════════════════════════════════════════ */
.team-card {
  background: rgba(255, 255, 255, 0.3) !important;
  backdrop-filter: blur(5px) !important;
  -webkit-backdrop-filter: blur(5px) !important;
  border-radius: 20px !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(255, 255, 255, 0.1), inset 0 0 30px 15px rgba(255, 255, 255, 0.35) !important;
  padding: 2rem;
  text-align: center;
  transition: var(--tr-transition-bounce);
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--tr-shadow-md); }
.team-avatar {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
}

/* ═══════════════════════════════════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════════════════════════════════ */
.contact-info-card {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(255, 255, 255, 0.1), inset 0 0 30px 15px rgba(255, 255, 255, 0.35);
  padding: 2rem;
}
.contact-icon {
  width: 50px; height: 50px;
  border-radius: var(--tr-radius-md);
  background: rgba(91,143,249,0.12);
  color: var(--tr-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: rgba(11,29,58,0.05); }
::-webkit-scrollbar-thumb { background: rgba(11,29,58,0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(11,29,58,0.35); }

/* ═══════════════════════════════════════════════════════════════════
   MISC UTILITIES
   ═══════════════════════════════════════════════════════════════════ */
.text-gradient {
  background: var(--tr-gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tr-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(11,29,58,0.15), transparent);
  margin: 2rem 0;
}
.go-to {
  background: var(--tr-gradient-brand);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--tr-shadow-md);
  transition: var(--tr-transition);
}
.go-to:hover { transform: translateY(-3px); box-shadow: var(--tr-shadow-lg); }

/* Invoice / wallet cards */
.inv-item-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.7);
  border: 1.5px solid rgba(213,240,254,0.9);
  border-radius: var(--tr-radius-md);
  margin-bottom: 0.5rem;
  transition: var(--tr-transition);
  text-decoration: none;
}
.inv-item-row:hover {
  background: #fff;
  border-color: rgba(91,143,249,0.3);
  box-shadow: var(--tr-shadow-sm);
  transform: translateX(-2px);
}

/* ═══════════════════════════════════════════════════════════════════
   ADVANCED ANIMATIONS — بر اساس تصویر TechRad ارسالی
   ═══════════════════════════════════════════════════════════════════ */

/* ── Entrance animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(91,143,249,.3); }
  50%       { box-shadow: 0 0 0 12px rgba(91,143,249,.0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes count-up {
  from { opacity: 0; transform: translateY(16px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Scroll-triggered classes (add via JS IntersectionObserver) */
.anim-fade-up   { animation: fadeInUp .6s cubic-bezier(.22,1,.36,1) both; }
.anim-fade-left { animation: fadeInLeft .6s cubic-bezier(.22,1,.36,1) both; }
.anim-fade-right{ animation: fadeInRight .6s cubic-bezier(.22,1,.36,1) both; }
.anim-scale-in  { animation: scaleIn .5s cubic-bezier(.34,1.56,.64,1) both; }
.anim-float     { animation: float 4s ease-in-out infinite; }
.anim-delay-1   { animation-delay: .1s; }
.anim-delay-2   { animation-delay: .2s; }
.anim-delay-3   { animation-delay: .3s; }
.anim-delay-4   { animation-delay: .4s; }
.anim-delay-5   { animation-delay: .5s; }

/* Shimmer loading skeleton */
.skeleton {
  background: linear-gradient(90deg, rgba(213,240,254,.6) 25%, rgba(255,255,255,.8) 50%, rgba(213,240,254,.6) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--tr-radius-sm);
}

/* ── Counter/stat animation ── */
.stat-number {
  animation: count-up .8s cubic-bezier(.22,1,.36,1) both;
}

/* ── Hover lift (already partial, extend) ── */
.hover-lift { transition: transform .25s, box-shadow .25s; }
.hover-lift:hover { transform: translateY(-5px); box-shadow: var(--tr-shadow-lg); }

/* ── Gradient border cards ── */
.card-gradient-border {
  position: relative;
  border-radius: var(--tr-radius-lg);
  background: var(--tr-glass);
  backdrop-filter: blur(16px);
}
.card-gradient-border::before {
  content: '';
  position: absolute;
  inset: -1.5px;
  border-radius: calc(var(--tr-radius-lg) + 1.5px);
  background: linear-gradient(135deg, rgba(91,143,249,.35), rgba(213,240,254,.5), rgba(91,143,249,.2));
  z-index: -1;
  opacity: 0;
  transition: opacity .3s;
}
.card-gradient-border:hover::before { opacity: 1; }

/* ── Animated gradient button ── */
.btn-gradient-animated {
  background: linear-gradient(270deg, #5B8FF9, #213A6B, #0B1D3A, #5B8FF9);
  background-size: 300% 300%;
  animation: gradient-shift 5s ease infinite;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: .9rem 2rem;
  font-weight: 800;
  font-size: .92rem;
  transition: transform .25s, box-shadow .25s;
}
.btn-gradient-animated:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(91,143,249,.45);
  color: #fff;
}

/* ── Pulse glow on primary CTAs ── */
.btn-pulse { animation: pulse-glow 2.5s ease-in-out infinite; }

/* ═══════════════════════════════════════════════════════════════════
   IMPROVED GLASSMORPHISM CARDS
   ═══════════════════════════════════════════════════════════════════ */
.glass-card-v2 {
  background: rgba(255,255,255,.82);
  border: 1.5px solid rgba(213,240,254,.9);
  border-radius: var(--tr-radius-lg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 4px 24px rgba(11,29,58,.06), inset 0 1px 0 rgba(255,255,255,.5);
  transition: all .3s cubic-bezier(.22,1,.36,1);
}
.glass-card-v2:hover {
  background: rgba(255,255,255,.94);
  border-color: rgba(91,143,249,.25);
  box-shadow: 0 12px 48px rgba(11,29,58,.10), inset 0 1px 0 rgba(255,255,255,.7);
  transform: translateY(-4px);
}

/* Dark glass variant (for dark sections) */
.glass-dark {
  background: rgba(11,29,58,.72);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--tr-radius-lg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

/* ═══════════════════════════════════════════════════════════════════
   IMPROVED RESPONSIVE — تمام صفحات ریسپانسیو
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 575.98px) {
  .tr-hero { padding: 90px 0 50px !important; }
  .hero-title { font-size: 1.65rem !important; }
  .hero-desc { font-size: .88rem !important; }
  .btn-hero-primary, .btn-hero-secondary {
    width: 100% !important;
    justify-content: center !important;
    font-size: .88rem !important;
  }
  .cta-section { padding: 2.5rem 1.25rem !important; margin: 0 !important; border-radius: var(--tr-radius-lg); }
  .cta-title { font-size: 1.4rem !important; }
  .section-title { font-size: 1.4rem !important; }
  .service-card { padding: 1.25rem !important; }
  .mockup-main { border-radius: 16px !important; padding: 1rem !important; }
}

@media (max-width: 767.98px) {
  /* Hero on tablet-small */
  .tr-hero { padding: 100px 0 60px; }
  .hero-mockup { margin-top: 2.5rem; }
  .hero-btns { flex-direction: column; width: 100%; }
  .hero-btns .btn-hero-primary, .hero-btns .btn-hero-secondary {
    width: 100%; justify-content: center;
  }
  /* Sections */
  .tr-section-py { padding: 3.5rem 0 !important; }
  /* Dashboard on mobile */
  .dashboard-card-glass { margin-bottom: 1rem; }
  /* Cart on mobile */
  .cart-product-card { flex-direction: column; }
  /* Shop grid 2 cols on small */
  .shop-grid-col { flex: 0 0 50%; max-width: 50%; }
}

@media (min-width: 768px) {
  /* Hide mobile bottom nav on tablet+ */
  .mobile-bottom-nav { display: none !important; }
  body { padding-bottom: 0 !important; }
}

/* ═══════════════════════════════════════════════════════════════════
   FORM IMPROVEMENTS — ورود / تماس / قیمت
   ═══════════════════════════════════════════════════════════════════ */
.tr-form-control {
  background: rgba(255,255,255,.85);
  border: 1.5px solid rgba(91,143,249,.2);
  border-radius: var(--tr-radius-md);
  padding: .85rem 1.1rem;
  font-family: var(--tr-font-base);
  font-size: .9rem;
  color: var(--tr-primary);
  transition: border-color .2s, box-shadow .2s, background .2s;
  direction: rtl;
  width: 100%;
}
.tr-form-control:focus {
  outline: none;
  border-color: var(--tr-accent);
  background: rgba(255,255,255,.96);
  box-shadow: 0 0 0 4px rgba(91,143,249,.12);
}
.tr-form-control::placeholder { color: rgba(74,111,165,.6); }
.tr-form-label {
  font-size: .82rem;
  font-weight: 800;
  color: var(--tr-primary);
  margin-bottom: .45rem;
  display: block;
}
.tr-form-group { margin-bottom: 1.25rem; }

/* Login page form */
.login-card {
  background: rgba(255,255,255,.9);
  border: 1.5px solid rgba(213,240,254,.9);
  border-radius: var(--tr-radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(11,29,58,.12);
  max-width: 440px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════════
   PAGE LOADER — Spinner initial load
   ═══════════════════════════════════════════════════════════════════ */
#page-loader {
  position: fixed;
  inset: 0;
  background: #EEF6FD;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity .22s ease, visibility .22s ease;
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-ring {
  width: 52px;
  height: 52px;
  border: 4px solid rgba(91,143,249,.2);
  border-top-color: var(--tr-accent);
  border-radius: 50%;
  animation: spin-slow .9s linear infinite;
}

/* ═══════════════════════════════════════════════════════════════════
   STATS SECTION — اعداد متحرک (Counter)
   ═══════════════════════════════════════════════════════════════════ */
.stats-section { padding: 5rem 0; }
.stat-item { text-align: center; }
.stat-value {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--tr-primary);
  line-height: 1.1;
  background: linear-gradient(135deg, var(--tr-primary), var(--tr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: .82rem;
  font-weight: 700;
  color: var(--tr-text-muted);
  margin-top: .35rem;
}

/* ═══════════════════════════════════════════════════════════════════
   TOAST / NOTIFICATION IMPROVEMENTS
   ═══════════════════════════════════════════════════════════════════ */
.tr-toast {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom));
  right: 1.25rem;
  background: rgba(255,255,255,.96);
  border: 1.5px solid rgba(91,143,249,.25);
  border-radius: var(--tr-radius-md);
  padding: 1rem 1.25rem;
  box-shadow: 0 8px 32px rgba(11,29,58,.14);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .88rem;
  font-weight: 700;
  color: var(--tr-primary);
  z-index: 9999;
  animation: fadeInLeft .35s ease;
  max-width: 340px;
}
@media (min-width: 768px) {
  .tr-toast { bottom: 1.5rem; }
}