/* ========================================================
   AI As - STUDIO PORTFOLIO DESIGN SYSTEM
   Ultra-High Performance & Award-Winning Cyber Editorial Aesthetics
   ======================================================== */

/* English Modern Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Syne:wght@700;800;900&family=Space+Grotesk:wght@500;700;800&display=swap');

/* ========================================================
   PERSIAN & BRAND TYPOGRAPHY
   ======================================================== */

/* Arenka Regular — supplied WOFF + OTF web font files */
@font-face {
  font-family: 'Arenka Regular';
  src:
    url('assets/fonts/ARENKA-REGULAR.woff') format('woff'),
    url('assets/fonts/ARENKA-REGULAR.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Maneli';
  src: url('assets/fonts/Maneli.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Thin.otf') format('opentype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-ExtraLight.otf') format('opentype');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-SemiBold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-ExtraBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-UltraBold.otf') format('opentype');
  font-weight: 850;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Rokh';
  src: url('assets/fonts/Rokh-Black.otf') format('opentype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* AI As palette: deep navy, secondary navy, white, and black */
  --bg-dark: #0c1323;
  --bg-gradient: radial-gradient(circle at 50% 0%, #131f35 0%, #0c1323 56%, #000000 100%);
  --accent-primary: #ffffff;
  --navy-highlight: #131f35;
  --accent-secondary: #ffffff;
  --accent-soft: rgba(255, 255, 255, 0.12);
  
  --surface-glass: rgba(19, 31, 53, 0.72);
  --surface-border: rgba(255, 255, 255, 0.16);
  --surface-border-hover: rgba(255, 255, 255, 0.42);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.78);
  --text-muted: rgba(255, 255, 255, 0.48);
  
  /* Fonts System - Rokh with varied weights for all content, Maneli for Projects showcase title */
  --font-persian: 'Vazirmatn', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Vazirmatn', sans-serif;
  --font-showcase-title: 'Vazirmatn', sans-serif;
  --font-title-bold: 'Vazirmatn', sans-serif;
  --font-body: 'Vazirmatn', sans-serif;
  --font-en: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-en-heading: 'Syne', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, monospace;
  --font-brand: 'Arenka Regular', 'Syne', 'Plus Jakarta Sans', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-persian);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  direction: rtl;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg-gradient);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #000000;
}
::-webkit-scrollbar-thumb {
  background: #131f35;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Ambient Ambient Glow Backgrounds */
.ambient-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  opacity: 0.45;
  transform: translateZ(0);
}

.glow-top {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, #131f35 0%, rgba(255,255,255,0) 70%);
  top: -150px;
  left: 15%;
}

.glow-middle {
  width: 750px;
  height: 750px;
  background: radial-gradient(circle, #131f35 0%, rgba(255,255,255,0) 70%);
  top: 40%;
  right: -200px;
}

.glow-bottom {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #131f35 0%, rgba(255,255,255,0) 70%);
  bottom: 0;
  left: 0;
}

/* Background Grid Overlay */
.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 1;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.ltr-text {
  direction: ltr;
  display: inline-block;
  font-family: monospace, sans-serif;
  letter-spacing: 0.05em;
}

/* Glassmorphism Panel */
.glass-panel {
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--surface-border);
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Watermark Typography */
.watermark-bg {
  position: absolute;
  right: 5%;
  font-size: clamp(4rem, 11vw, 10rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: 0.12em;
  user-select: none;
  pointer-events: none;
  text-transform: uppercase;
  z-index: 0;
  line-height: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #ffffff 0%, #131f35 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffffff 0%, #131f35 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 255, 255, 0.5);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid var(--surface-border);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.btn-glow {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.btn-glow:hover {
  background: var(--accent-primary);
  color: #fff;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* ========================================================
   HEADER
   ======================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 19, 35, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #fff;
}

.brand-logo b {
  color: var(--accent-primary);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 8px #ffffff;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.nav-link:hover, .nav-link.active {
  color: #fff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ========================================================
   HERO SECTION
   ======================================================== */
.hero-section {
  padding: 80px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-title-wrapper {
  position: relative;
  margin-bottom: 8px;
}

.hero-name {
  font-family: var(--font-title-bold);
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  font-weight: 950;
  line-height: 1.15;
  color: var(--accent-primary);
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.45);
  letter-spacing: normal;
}

.hero-name-en {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 4px;
  font-family: var(--font-mono);
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.2vw, 1.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.4;
}

.hero-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.meta-bullet {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 6px var(--accent-primary);
}

.meta-item b {
  color: #fff;
}

/* Experience Card */
.experience-card {
  padding: 24px 28px;
  margin-bottom: 36px;
  background: rgba(19, 31, 53, 0.78);
  border-color: rgba(255, 255, 255, 0.25);
}

.exp-row {
  display: flex;
  align-items: center;
  gap: 18px;
}

.exp-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.exp-row p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
}

.exp-row strong {
  color: #fff;
  font-weight: 700;
}

.exp-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 16px 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Cyber HUD Avatar */
.hero-avatar-col {
  display: flex;
  justify-content: center;
  perspective: 1000px;
}

.hud-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: rgba(12, 19, 35, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 255, 255, 0.18);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
}

.hud-frame:hover {
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 55px rgba(255, 255, 255, 0.3);
}

/* Corners */
.hud-frame .corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 3px solid var(--accent-primary);
  pointer-events: none;
  z-index: 5;
}

.corner.tl { top: -2px; right: -2px; border-left: none; border-bottom: none; }
.corner.tr { top: -2px; left: -2px; border-right: none; border-bottom: none; }
.corner.bl { bottom: -2px; right: -2px; border-left: none; border-top: none; }
.corner.br { bottom: -2px; left: -2px; border-right: none; border-top: none; }

.avatar-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1.25;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: #131f35;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-frame:hover .avatar-img {
  transform: scale(1.04);
}

/* Scanner Animation */
.hud-scanner {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ffffff, transparent);
  box-shadow: 0 0 12px #ffffff;
  z-index: 4;
  pointer-events: none;
  animation: scan 4s ease-in-out infinite alternate;
}

@keyframes scan {
  0% { top: 20px; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: calc(100% - 70px); opacity: 0; }
}

/* Pointer Badge */
.hud-pointer-badge {
  position: absolute;
  bottom: 60px;
  left: -20px;
  background: rgba(12, 19, 35, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--accent-primary);
  padding: 8px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.hud-pointer-badge span {
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #fff;
}

/* HUD Status Bar */
.hud-status-bar {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.hud-res {
  color: #ffffff;
}

/* ========================================================
   ACHIEVEMENTS BANNER
   ======================================================== */
.achievements-section {
  padding: 60px 0;
  position: relative;
}

.achievement-box {
  padding: 48px;
  background: rgba(19, 31, 53, 0.82);
  border-color: rgba(255, 255, 255, 0.28);
}

.achieve-header {
  text-align: center;
  margin-bottom: 40px;
}

.sub-badge {
  display: inline-block;
  font-family: monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--accent-primary);
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.achieve-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.achieve-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat-num {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(180deg, #ffffff 40%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
}

/* ========================================================
   BRANDS COLLABORATION MARQUEE TICKER
   ======================================================== */
.brands-marquee-section {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.marquee-header-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  letter-spacing: 0.02em;
}

.marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  gap: 20px;
  padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
  animation: marqueeScroll 36s linear infinite;
  will-change: transform;
}

.marquee-wrapper:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-100% - 20px));
  }
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: rgba(19, 31, 53, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 14px;
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  transition: all var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.brand-badge:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.35);
}

.brand-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--transition-fast), filter var(--transition-fast);
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.brand-badge:hover .brand-logo-img {
  transform: scale(1.15);
  filter: drop-shadow(0 4px 10px rgba(255, 255, 255, 0.6));
}

.brand-svg {
  width: 24px;
  height: 24px;
  color: var(--accent-primary);
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.brand-badge:hover .brand-svg {
  transform: scale(1.15);
  color: #fff;
}

.brand-title {
  font-family: 'Space Grotesk', monospace, -apple-system, sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.92);
  white-space: nowrap;
}

/* ========================================================
   PORTFOLIO & VIDEO SHOWCASE
   ======================================================== */
.portfolio-section {
  padding: 80px 0 100px;
  position: relative;
}

.section-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  font-family: monospace;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--accent-primary);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-showcase-title);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 32px;
}

/* Filter Bar */
.filter-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(19, 31, 53, 0.82);
  padding: 6px;
  border-radius: 100px;
  border: 1px solid var(--surface-border);
  backdrop-filter: blur(12px);
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 10px 20px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: #fff;
}

.filter-btn.active {
  background: var(--accent-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.4);
}

/* Projects Grid - Balanced 12-Column Modern Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 28px;
}

/* Project Card Base */
.project-card {
  grid-column: span 4; /* Default: 3 cards per row */
  position: relative;
  background: rgba(19, 31, 53, 0.82);
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--surface-border-hover);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 35px rgba(255, 255, 255, 0.25);
}

/* Card Spanning */
.project-card.wide-card {
  grid-column: span 6; /* 2 wide cards per row */
}

.project-card.ultra-wide-card {
  grid-column: span 12; /* Full width ultra-wide banner */
}

.project-card.poster-card {
  grid-column: span 4; /* 3 posters per row */
}

.project-card.story-card,
.project-card.vertical-card {
  grid-column: span 4; /* 3 vertical story/reels cards per row */
}

/* Filter Specific Layout Adaptations */
.projects-grid[data-active-filter="video"] .project-card.wide-card {
  grid-column: span 12;
}
.projects-grid[data-active-filter="video"] .project-card.story-card,
.projects-grid[data-active-filter="video"] .project-card.vertical-card {
  grid-column: span 4;
}
.projects-grid[data-active-filter="story"] .project-card {
  grid-column: span 4;
}
.projects-grid[data-active-filter="poster"] .project-card.poster-card {
  grid-column: span 4;
}
.projects-grid[data-active-filter="poster"] .project-card.wide-card {
  grid-column: span 6;
}
.projects-grid[data-active-filter="poster"] .project-card.ultra-wide-card {
  grid-column: span 12;
}
.projects-grid[data-active-filter="banner"] .project-card,
.projects-grid[data-active-filter="urban"] .project-card {
  grid-column: span 6;
}
.projects-grid[data-active-filter="banner"] .project-card.ultra-wide-card,
.projects-grid[data-active-filter="urban"] .project-card.wide-card {
  grid-column: span 12;
}

/* Card Media Holder & Aspect Ratio Rules */
.card-media-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #0c1323;
  overflow: hidden;
}

.card-media-wrapper.aspect-16-9,
.project-card.wide-card .card-media-wrapper.aspect-16-9 {
  aspect-ratio: 16 / 9;
}

.card-media-wrapper.aspect-21-9,
.project-card.wide-card .card-media-wrapper.aspect-21-9,
.project-card.ultra-wide-card .card-media-wrapper {
  aspect-ratio: 21 / 9;
}

.card-media-wrapper.aspect-4-5,
.project-card.poster-card .card-media-wrapper.aspect-4-5 {
  aspect-ratio: 4 / 5;
}

.card-media-wrapper.aspect-2-3,
.project-card.poster-card .card-media-wrapper.aspect-2-3 {
  aspect-ratio: 2 / 3;
}

.card-media-wrapper.aspect-9-16,
.project-card.story-card .card-media-wrapper,
.project-card.vertical-card .card-media-wrapper {
  aspect-ratio: 9 / 16;
}

.card-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.card-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.project-card:hover .card-poster {
  transform: scale(1.05);
}

.project-card:hover .card-video.is-active {
  opacity: 1;
}

/* Media Badge */
.media-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 6px;
  z-index: 3;
}

.badge-type, .badge-duration {
  font-family: monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-type {
  color: var(--accent-secondary);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Play Overlay */
.play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 19, 35, 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 2;
}

.project-card:hover .play-overlay {
  opacity: 1;
}

.play-btn-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.8);
  transform: scale(0.85);
  transition: transform var(--transition-fast);
}

.project-card:hover .play-btn-circle {
  transform: scale(1);
}

.play-hint {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

/* Card Info */
.card-info {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-category {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 6px;
}

.card-title {
  font-family: var(--font-title-bold);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Filter Hide State */
.project-card.is-hidden {
  display: none !important;
}

/* ========================================================
   CONTACT & FOOTER
   ======================================================== */
.contact-section {
  padding: 80px 0 60px;
  position: relative;
}

.contact-wrapper {
  padding: 60px;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
  gap: 60px;
}

.contact-avatar-col {
  display: flex;
  justify-content: center;
}

.avatar-arch {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1.35;
  border-radius: 200px 200px 24px 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 45px rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: #0c1323;
}

.contact-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.avatar-arch:hover .contact-photo {
  transform: scale(1.05);
}

.contact-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.contact-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-cards-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(19, 31, 53, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

.contact-card.link-hover:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-primary);
  transform: translateX(-4px);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
  margin-left: 16px;
}

.contact-card-icon.tg {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}


.contact-card-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.contact-card-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.contact-card-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.contact-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-family: var(--font-persian);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-copy:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.btn-link-action {
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.btn-link-action:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--accent-primary);
}


.footer-note {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========================================================
   THEATER MODAL
   ======================================================== */
.media-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.media-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.modal-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: #131f35;
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 50px rgba(255, 255, 255, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.media-modal.is-open .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.modal-body {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.modal-media-holder {
  width: 100%;
  max-height: 75vh;
  min-height: 320px;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-media-holder video, .modal-media-holder img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
}

.modal-details {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #0c1323;
}

.modal-category {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin: 4px 0;
}

.modal-client {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ========================================================
   TOAST NOTIFICATION
   ======================================================== */
.toast-notify {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(12, 19, 35, 0.96);
  border: 1px solid #ffffff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 255, 255, 0.3);
  padding: 12px 24px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 0.9rem;
  font-weight: 600;
}

.toast-notify.is-shown {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ========================================================
   RESPONSIVE DESIGN (MOBILE & TABLET)
   ======================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  
  .hero-meta-list {
    justify-content: center;
  }
  
  .hero-actions {
    justify-content: center;
  }

  .projects-grid,
  .projects-grid[data-active-filter="video"],
  .projects-grid[data-active-filter="story"],
  .projects-grid[data-active-filter="poster"],
  .projects-grid[data-active-filter="banner"],
  .projects-grid[data-active-filter="urban"] {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-card,
  .project-card.poster-card,
  .project-card.story-card,
  .project-card.vertical-card,
  .projects-grid[data-active-filter="video"] .project-card,
  .projects-grid[data-active-filter="video"] .project-card.story-card,
  .projects-grid[data-active-filter="video"] .project-card.vertical-card,
  .projects-grid[data-active-filter="story"] .project-card,
  .projects-grid[data-active-filter="poster"] .project-card,
  .projects-grid[data-active-filter="banner"] .project-card,
  .projects-grid[data-active-filter="urban"] .project-card {
    grid-column: span 1;
  }

  .project-card.wide-card,
  .project-card.ultra-wide-card,
  .projects-grid[data-active-filter="video"] .project-card.wide-card,
  .projects-grid[data-active-filter="poster"] .project-card.ultra-wide-card,
  .projects-grid[data-active-filter="banner"] .project-card.wide-card,
  .projects-grid[data-active-filter="banner"] .project-card.ultra-wide-card,
  .projects-grid[data-active-filter="urban"] .project-card.wide-card {
    grid-column: span 2;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    padding: 36px 24px;
    text-align: center;
  }

  .contact-cards-list {
    text-align: right;
  }
}

@media (max-width: 768px) {
  .main-nav, .header-cta {
    display: none;
  }

  .projects-grid,
  .projects-grid[data-active-filter="video"],
  .projects-grid[data-active-filter="story"],
  .projects-grid[data-active-filter="poster"],
  .projects-grid[data-active-filter="banner"],
  .projects-grid[data-active-filter="urban"] {
    grid-template-columns: 1fr;
  }

  .project-card,
  .project-card.wide-card,
  .project-card.ultra-wide-card,
  .project-card.poster-card,
  .project-card.story-card,
  .project-card.vertical-card,
  .projects-grid[data-active-filter="video"] .project-card,
  .projects-grid[data-active-filter="video"] .project-card.wide-card,
  .projects-grid[data-active-filter="video"] .project-card.story-card,
  .projects-grid[data-active-filter="video"] .project-card.vertical-card,
  .projects-grid[data-active-filter="story"] .project-card,
  .projects-grid[data-active-filter="poster"] .project-card,
  .projects-grid[data-active-filter="poster"] .project-card.poster-card,
  .projects-grid[data-active-filter="poster"] .project-card.ultra-wide-card,
  .projects-grid[data-active-filter="banner"] .project-card,
  .projects-grid[data-active-filter="banner"] .project-card.ultra-wide-card,
  .projects-grid[data-active-filter="urban"] .project-card {
    grid-column: span 1 !important;
  }

  .achievement-box {
    padding: 30px 20px;
  }

  .stats-row {
    flex-direction: column;
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .contact-card-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ========================================================
   LANGUAGE SWITCHER
   ======================================================== */
.lang-switch {
  display: inline-flex;
  align-items: center;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(19, 31, 53, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.3);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: var(--accent-primary);
  color: #fff;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.4);
}

.lang-btn .lang-badge {
  color: #fff;
  background: var(--accent-primary);
  padding: 2px 7px;
  border-radius: 100px;
  font-size: 0.72rem;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

.lang-btn .lang-opt {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.lang-btn:hover .lang-opt {
  color: #fff;
}

.lang-btn .lang-sep {
  opacity: 0.3;
}

/* ========================================================
   LTR & ENGLISH LOCALIZATION RULES
   ======================================================== */
html[dir="ltr"] {
  direction: ltr;
  text-align: left;
}

html[lang="en"] {
  --font-persian: var(--font-en);
  --font-heading: var(--font-en-heading);
  --font-title-bold: var(--font-en-heading);
  --font-body: var(--font-en);
  --font-showcase-title: var(--font-en-heading);
}

html[dir="ltr"] .main-nav {
  gap: 28px;
}

html[dir="ltr"] .nav-link.active::after {
  right: auto;
  left: 0;
}

html[dir="ltr"] .corner.tl { left: -2px; right: auto; border-left: 3px solid var(--accent-primary); border-right: none; }
html[dir="ltr"] .corner.tr { right: -2px; left: auto; border-right: 3px solid var(--accent-primary); border-left: none; }
html[dir="ltr"] .corner.bl { left: -2px; right: auto; border-left: 3px solid var(--accent-primary); border-right: none; }
html[dir="ltr"] .corner.br { right: -2px; left: auto; border-right: 3px solid var(--accent-primary); border-left: none; }

html[dir="ltr"] .hud-pointer-badge {
  left: auto;
  right: -20px;
}

html[dir="ltr"] .media-badge {
  right: auto;
  left: 14px;
}

html[dir="ltr"] .contact-card-icon {
  margin-left: 0;
  margin-right: 16px;
}

html[dir="ltr"] .contact-cards-list {
  text-align: left;
}

html[dir="ltr"] .hero-actions {
  justify-content: flex-start;
}

html[dir="ltr"] .hero-meta-list {
  justify-content: flex-start;
}

html[dir="ltr"] .exp-row {
  text-align: left;
}

html[dir="ltr"] .modal-close-btn {
  left: auto;
  right: 16px;
}

html[dir="ltr"] .toast-notify {
  direction: ltr;
}

@media (max-width: 1024px) {
  html[dir="ltr"] .hero-actions,
  html[dir="ltr"] .hero-meta-list {
    justify-content: center;
  }
  html[dir="ltr"] .contact-cards-list {
    text-align: left;
  }
}


/* ========================================================
   AI As BRAND FINISHING LAYER
   Approved palette: #0c1323, #131f35, #ffffff, #000000
   ======================================================== */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  direction: ltr;
  white-space: nowrap;
}

.brand-symbol {
  display: block;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.brand-logo b {
  color: #ffffff;
  font-weight: 900;
}

.btn-primary {
  background: #ffffff;
  color: #0c1323;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.14);
}

.btn-primary:hover {
  background: #131f35;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.42);
}

.btn-glow {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.08);
}

.btn-glow:hover {
  background: #ffffff;
  color: #0c1323;
  border-color: #ffffff;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.18);
}

.btn-outline:hover,
.btn-copy:hover,
.btn-link-action:hover {
  background: #ffffff;
  color: #0c1323;
  border-color: #ffffff;
}

.status-pill {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.86);
  border-color: rgba(255, 255, 255, 0.18);
}

.pulse-dot {
  background: #ffffff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.65);
}

.hero-name {
  color: #ffffff;
  font-size: clamp(2.15rem, 4.35vw, 4.15rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-shadow: 0 0 38px rgba(255, 255, 255, 0.16);
  text-wrap: balance;
  max-width: 760px;
}

.hero-name-en {
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.avatar-img-wrap {
  aspect-ratio: 1122 / 1402;
  background: #0c1323;
}

.avatar-img {
  object-position: center center;
}

.contact-photo {
  object-position: center center;
}

.media-badge {
  background: rgba(12, 19, 35, 0.9);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: #ffffff;
  color: #0c1323;
  border-color: #ffffff;
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.12);
}

.lang-btn .lang-badge {
  color: #0c1323;
  background: #ffffff;
  box-shadow: none;
}

.modal-content {
  background: #131f35;
}

.modal-details {
  background: #0c1323;
}

.toast-notify {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 255, 255, 0.08);
}

@media (max-width: 768px) {
  .hero-name {
    font-size: clamp(2rem, 8vw, 3.1rem);
    letter-spacing: -0.025em;
  }

  .hero-name-en {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
  }

  .brand-symbol {
    width: 30px;
    height: 30px;
  }
}


/* Final layout refinements for the full studio name and contact details. */
.hero-name {
  text-align: right;
}

html[dir="ltr"] .hero-name {
  text-align: left;
}

.contact-card-val {
  overflow-wrap: anywhere;
}


.modal-close-btn:hover {
  color: #0c1323;
}

/* ========================================================
   AI As | Responsive hardening v2 · 2026-11-01
   Layout-only fixes. No changes to media, project cards or content.
   ======================================================== */
html { width: 100%; max-width: 100%; scroll-padding-top: 110px; }
body { width: 100%; max-width: 100%; overflow-x: clip; }
main, section, .container, .hero-content, .hero-avatar-col, .contact-info-col,
.contact-avatar-col, .projects-grid, .project-card { min-width: 0; }
img, video, svg { max-width: 100%; }
img, video { max-width: 100%; }
.project-card img, .project-card video, .avatar-img, .contact-photo { height: 100%; }
.hero-name { overflow-wrap: anywhere; }
.hero-name[dir="ltr"] { direction: ltr; unicode-bidi: isolate; }
.watermark-bg {
  left: 50%; right: auto; transform: translateX(-50%);
  max-width: 100%; white-space: nowrap; text-align: center;
  font-size: clamp(2.7rem, 10vw, 10rem);
}
.contact-card-content { min-width: 0; }
.contact-card-val { overflow-wrap: anywhere; word-break: break-word; }
.header-inner { min-width: 0; gap: 14px; }
.brand { min-width: 0; }
.main-nav { min-width: 0; }
.hud-frame, .avatar-arch { max-width: 100%; }

@media (max-width: 1250px) {
  .header-inner { flex-wrap: wrap; }
  .brand { flex: 1 1 auto; }
  .main-nav { gap: clamp(12px, 2vw, 24px); }
  .site-header { padding: 12px 0; }
  .hero-grid { gap: 32px; }
  .contact-wrapper { gap: 34px; }
}

@media (max-width: 1024px) {
  .container { padding-inline: 22px; }
  .hero-section { padding: 55px 0 36px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-name, html[dir="ltr"] .hero-name { text-align: center; margin-inline: auto; }
  .hero-content { text-align: center; }
  .hero-avatar-col { width: 100%; }
  .hud-frame { width: min(100%, 430px); }
  .hero-actions { justify-content: center; }
  .contact-wrapper { grid-template-columns: minmax(0, 1fr); padding: 32px 26px; }
  .contact-info-col { width: 100%; }
  .contact-avatar-col .avatar-arch { width: min(100%, 320px); }
  .contact-card { text-align: start; }
  .achievements-section, .contact-section { padding-block: 44px; }
}

@media (max-width: 768px) {
  html { scroll-padding-top: 135px; }
  .container { padding-inline: 16px; }
  .site-header { padding: 10px 0; }
  .header-inner { display: flex; gap: 10px; justify-content: space-between; align-items: center; }
  .brand { flex: 1 1 0; gap: 8px; }
  .brand-logo { font-size: 1.05rem; gap: 7px; }
  .brand-symbol { width: 28px; height: 28px; }
  .status-pill { display: none; }
  /* Keep language switching accessible on phones. */
  .header-cta { display: flex !important; flex: 0 0 auto; gap: 0; }
  .header-cta > .btn { display: none !important; }
  .header-cta .lang-switch { display: inline-flex; }
  .lang-btn { padding: 7px 10px; font-size: .72rem; }
  /* Functional, horizontally scrollable navigation instead of disappearing links. */
  .main-nav {
    display: flex !important; order: 3; flex: 0 0 100%; width: 100%;
    gap: 18px; overflow-x: auto; overflow-y: hidden;
    padding: 7px 2px 9px; scrollbar-width: thin;
    white-space: nowrap; -webkit-overflow-scrolling: touch;
  }
  .main-nav .nav-link { flex-shrink: 0; font-size: .79rem; padding: 4px 0; }
  .hero-section { padding: 36px 0 28px; }
  .hero-grid { gap: 25px; }
  .hero-name { font-size: clamp(1.9rem, 7vw, 3.1rem); line-height: 1.18; }
  .hero-name-en { max-width: 100%; font-size: .66rem; letter-spacing: .04em; overflow-wrap: anywhere; }
  .hero-subtitle { font-size: clamp(1.02rem, 4vw, 1.35rem); }
  .hero-actions { display: grid; grid-template-columns: minmax(0, 1fr); width: 100%; gap: 10px; }
  .hero-actions .btn { width: 100%; max-width: 420px; justify-self: center; text-align: center; }
  .hero-meta-list { flex-wrap: wrap; gap: 10px; justify-content: center; }
  .hud-frame { width: min(100%, 380px); padding: 10px; }
  .hud-pointer-badge { left: 4px; bottom: 44px; padding: 6px 8px; }
  .hud-pointer-badge span { font-size: .62rem; }
  .achievement-box { padding: 25px 16px; }
  .achieve-header { margin-bottom: 24px; }
  .achieve-title { font-size: clamp(1.4rem, 5.5vw, 2.1rem); }
  .achieve-desc { font-size: .99rem; }
  .stats-row { gap: 18px; }
  .stat-item { width: 100%; }
  .filter-bar { width: 100%; border-radius: 17px; gap: 6px; }
  .filter-btn { flex: 1 1 auto; padding: 9px 12px; font-size: .83rem; }
  .projects-grid { grid-template-columns: minmax(0, 1fr) !important; gap: 18px; }
  .project-card, .project-card.wide-card, .project-card.ultra-wide-card,
  .project-card.poster-card, .project-card.story-card, .project-card.vertical-card {
    grid-column: 1 / -1 !important; min-width: 0;
  }
  .section-title { font-size: clamp(1.7rem, 6vw, 2.4rem); }
  .section-sub { font-size: .95rem; }
  .contact-wrapper { padding: 24px 16px; border-radius: 18px; }
  .contact-title { font-size: clamp(1.65rem, 6vw, 2.3rem); }
  .contact-desc { font-size: .96rem; }
  .contact-card { padding: 13px 12px; gap: 10px; }
  .contact-card-icon { margin-inline: 0; width: 38px; height: 38px; }
  .contact-card-content { width: 100%; }
  .contact-card-val { font-size: .85rem; letter-spacing: 0; }
  .contact-card-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  html[dir="ltr"] .contact-card-icon { margin-right: 0; }
  .watermark-bg { font-size: clamp(2.3rem, 10vw, 5rem); letter-spacing: .05em; }
  .modal-content { max-width: calc(100vw - 20px); max-height: calc(100dvh - 20px); }
}

@media (max-width: 380px) {
  .container { padding-inline: 12px; }
  .brand-logo { font-size: .98rem; }
  .main-nav { gap: 14px; }
  .main-nav .nav-link { font-size: .75rem; }
  .hero-name { font-size: 1.75rem; }
  .hud-status-bar { font-size: .59rem; }
  .contact-wrapper { padding-inline: 12px; }
  .filter-btn { padding: 8px 9px; }
}

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


/* AI Alternative Studio brand wordmarks */
.brand-text,
.hero-name,
.hud-code {
  font-family: var(--font-brand) !important;
  font-weight: 400;
  letter-spacing: 0.015em;
}
.brand-text { line-height: 1; }
.brand-text b { font-weight: 400; }
.hero-name { text-wrap: balance; }

/* Iran Open logo sizing in the moving partner strip */
.brand-badge[title="Iran Open"] .brand-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}


/* ========================================================
   CONTACT CARD ALIGNMENT — revised for Persian and English
   ======================================================== */
.contact-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  direction: rtl;
  min-height: 78px;
  padding: 14px 16px;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  margin: 0;
  grid-column: 1;
  grid-row: 1;
}

.contact-card-content {
  grid-column: 2;
  min-width: 0;
  width: auto;
  flex-grow: 0;
  align-items: flex-start;
  gap: 3px;
}

.contact-card-label {
  display: block;
  text-align: right;
  line-height: 1.5;
}

.contact-card-val {
  display: block;
  max-width: 100%;
  font-size: clamp(.88rem, 1.15vw, 1.02rem);
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: normal;
}

.contact-card-val.ltr-text {
  direction: ltr;
  unicode-bidi: isolate;
  text-align: left;
  letter-spacing: .01em;
}

.contact-card-actions {
  grid-column: 3;
  grid-row: 1;
  min-width: max-content;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 8px;
}

html[dir="ltr"] .contact-card {
  direction: ltr;
}

html[dir="ltr"] .contact-card-label {
  text-align: left;
}

html[dir="ltr"] .contact-card-val.ltr-text {
  text-align: left;
}

html[dir="ltr"] .contact-card-icon {
  margin: 0;
}

.brand-badge[title="Iran Open"] .brand-logo-img {
  width: 56px;
  height: 32px;
  padding: 2px;
  border-radius: 5px;
  background: #ffffff;
  object-fit: contain;
}

@media (max-width: 680px) {
  .contact-card {
    grid-template-columns: 40px minmax(0, 1fr);
    align-items: start;
    gap: 10px 12px;
    padding: 14px;
  }

  .contact-card-icon {
    width: 40px;
    height: 40px;
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .contact-card-content {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
  }

  .contact-card-actions {
    grid-column: 2;
    grid-row: 2;
    width: 100%;
    min-width: 0;
    justify-content: flex-start;
  }

  .contact-card-val {
    font-size: .9rem;
  }

  .contact-card-actions .btn-copy,
  .contact-card-actions .btn-link-action {
    padding: 7px 11px;
    font-size: .78rem;
  }
}

@media (max-width: 360px) {
  .contact-card {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 9px;
    padding: 12px;
  }

  .contact-card-icon {
    width: 34px;
    height: 34px;
  }

  .contact-card-val {
    font-size: .82rem;
  }
}