/* ================================================
   about.css — صفحه درباره ما تیم تکران
   فونت: Vazirmatn (فارسی) + Inter (انگلیسی)
================================================ */

/* ---------- فونت‌ها و متغیرها ---------- */
:root {
  --ab-bg: #050811;
  --ab-bg-2: #0a0f1d;
  --ab-surface: rgba(255, 255, 255, 0.04);
  --ab-border: rgba(255, 255, 255, 0.08);
  --ab-border-hi: rgba(126, 179, 249, 0.35);
  --ab-text: #e5e7eb;
  --ab-text-dim: #94a3b8;
  --ab-blue: #3b82f6;
  --ab-violet: #8b5cf6;
  --ab-cyan: #22d3ee;
  --ab-green: #10b981;
  --ab-orange: #f97316;
  --ab-glow-blue: rgba(59, 130, 246, 0.45);
  --ab-glow-violet: rgba(139, 92, 246, 0.45);
  --font-fa: "Vazirmatn", sans-serif;
  --font-en: "Inter", sans-serif;
}

.about-page {
  background: var(--ab-bg);
  color: var(--ab-text);
  font-family: var(--font-fa);
  overflow-x: hidden;
  line-height: 1.8;
}

/* ---------- HERO ---------- */
.ab-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 160px 0 100px;
  overflow: hidden;
}

.ab-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
  will-change: transform;
}

.ab-blob-1 {
  width: 600px;
  height: 600px;
  background: var(--ab-blue);
  top: -150px;
  right: -150px;
  animation: ab-blob-drift 18s ease-in-out infinite alternate;
}

.ab-blob-2 {
  width: 500px;
  height: 500px;
  background: var(--ab-violet);
  bottom: -150px;
  left: -100px;
  animation: ab-blob-drift 22s ease-in-out infinite alternate-reverse;
}

.ab-blob-3 {
  width: 400px;
  height: 400px;
  background: var(--ab-cyan);
  top: 30%;
  left: 20%;
  opacity: 0.15;
  animation: ab-blob-drift 15s ease-in-out infinite alternate;
}

.ab-blob-4 {
  width: 300px;
  height: 300px;
  background: var(--ab-green);
  bottom: 20%;
  right: 20%;
  opacity: 0.15;
  animation: ab-blob-drift 20s ease-in-out infinite alternate-reverse;
}

.ab-blob-5 {
  width: 500px;
  height: 500px;
  background: var(--ab-violet);
  top: -100px;
  left: -100px;
  animation: ab-blob-drift 20s ease-in-out infinite alternate;
}

.ab-blob-6 {
  width: 450px;
  height: 450px;
  background: var(--ab-blue);
  bottom: -100px;
  right: -100px;
  animation: ab-blob-drift 16s ease-in-out infinite alternate-reverse;
}

.ab-blob-7 {
  width: 400px;
  height: 400px;
  background: var(--ab-orange);
  top: 10%;
  right: 10%;
  opacity: 0.15;
  animation: ab-blob-drift 18s ease-in-out infinite alternate;
}

.ab-blob-8 {
  width: 350px;
  height: 350px;
  background: var(--ab-cyan);
  bottom: 10%;
  left: 10%;
  opacity: 0.15;
  animation: ab-blob-drift 22s ease-in-out infinite alternate-reverse;
}

@keyframes ab-blob-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-60px, 50px) scale(1.15);
  }
}

.ab-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(126, 179, 249, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 179, 249, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    #000 30%,
    transparent 75%
  );
}

.ab-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-particles i {
  position: absolute;
  bottom: 0;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(126, 179, 249, 0.6);
  box-shadow: 0 0 8px rgba(126, 179, 249, 0.6);
  opacity: 0;
  animation: ab-particle-rise 12s linear infinite;
}

.ab-particles i:nth-child(1) {
  right: 10%;
  animation-delay: 0s;
}

.ab-particles i:nth-child(2) {
  right: 25%;
  animation-delay: 1.8s;
  width: 4px;
  height: 4px;
}

.ab-particles i:nth-child(3) {
  right: 40%;
  animation-delay: 3.5s;
}

.ab-particles i:nth-child(4) {
  right: 55%;
  animation-delay: 2.2s;
  width: 2px;
  height: 2px;
}

.ab-particles i:nth-child(5) {
  right: 70%;
  animation-delay: 5s;
}

.ab-particles i:nth-child(6) {
  right: 85%;
  animation-delay: 4s;
  width: 4px;
  height: 4px;
}

.ab-particles i:nth-child(7) {
  right: 15%;
  animation-delay: 6.5s;
}

.ab-particles i:nth-child(8) {
  right: 60%;
  animation-delay: 7s;
  width: 2px;
  height: 2px;
}

.ab-particles i:nth-child(9) {
  right: 35%;
  animation-delay: 8.5s;
}

.ab-particles i:nth-child(10) {
  right: 80%;
  animation-delay: 9.2s;
  width: 3px;
  height: 3px;
}

@keyframes ab-particle-rise {
  0% {
    transform: translateY(0);
    opacity: 0;
  }

  15% {
    opacity: 0.8;
  }

  80% {
    opacity: 0.3;
  }

  100% {
    transform: translateY(-100vh);
    opacity: 0;
  }
}

/* Viewfinder Corners */
.ab-vf {
  position: absolute;
  width: 32px;
  height: 32px;
  border: 2px solid rgba(126, 179, 249, 0.3);
  z-index: 2;
  pointer-events: none;
}

.ab-vf-tl {
  top: 50px;
  left: 50px;
  border-right: none;
  border-bottom: none;
}

.ab-vf-tr {
  top: 50px;
  right: 50px;
  border-left: none;
  border-bottom: none;
}

.ab-vf-bl {
  bottom: 50px;
  left: 50px;
  border-right: none;
  border-top: none;
}

.ab-vf-br {
  bottom: 50px;
  right: 50px;
  border-left: none;
  border-top: none;
}

/* Hero Content */
.ab-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 950px;
  margin: 0 auto;
}

.ab-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--ab-border-hi);
  background: rgba(59, 130, 246, 0.1);
  color: #93c5fd;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}

.ab-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ab-green);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  animation: ab-pulse 2s infinite;
}

@keyframes ab-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.ab-hero-badge svg {
  width: 16px;
  height: 16px;
}

.ab-title {
  color: #fff;
  font-weight: 900;
  font-size: clamp(38px, 6.5vw, 76px);
  line-height: 1.2;
  margin: 0 0 28px;
  letter-spacing: -1px;
}

.ab-title-glow {
  color: var(--ab-blue);
  text-shadow: 0 0 40px var(--ab-glow-blue);
  position: relative;
  display: inline-block;
}

.ab-title-alt {
  background: linear-gradient(90deg, #a5c8ff, #c4b5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 0.85em;
}

.ab-sub {
  color: var(--ab-text-dim);
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 2;
  max-width: 720px;
  margin: 0 auto 56px;
}

.ab-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.ab-hstat {
  padding: 24px 16px;
  border-radius: 18px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    transform 0.4s,
    border-color 0.4s,
    box-shadow 0.4s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.ab-hstat:hover {
  transform: translateY(-6px);
  border-color: var(--ab-border-hi);
  box-shadow: 0 15px 40px -10px var(--ab-glow-blue);
}

.ab-hstat-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
}

.ab-hstat-icon svg {
  width: 22px;
  height: 22px;
}

.ab-hstat-num {
  font-family: var(--font-en);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 20px var(--ab-glow-blue);
  line-height: 1;
}

.ab-hstat-label {
  color: var(--ab-text-dim);
  font-size: 13px;
  font-weight: 700;
}

.ab-hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ab-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ab-blue), var(--ab-violet));
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 16px;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  box-shadow: 0 10px 40px -10px var(--ab-glow-blue);
}

.ab-cta svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s;
}

.ab-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px -10px var(--ab-glow-blue);
}

.ab-cta:hover svg {
  transform: translateY(3px);
}

.ab-cta-outline {
  background: transparent;
  border: 1px solid var(--ab-border-hi);
  box-shadow: none;
}

.ab-cta-outline:hover {
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 10px 30px -10px rgba(59, 130, 246, 0.2);
}

/* Scroll Indicator */
.ab-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--ab-text-dim);
  font-size: 12px;
  animation: ab-float 3s ease-in-out infinite;
}

.ab-scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--ab-text-dim);
  border-radius: 12px;
  display: grid;
  place-items: center;
}

.ab-scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--ab-blue);
  border-radius: 2px;
  animation: ab-scroll-wheel 2s infinite;
}

@keyframes ab-scroll-wheel {
  0% {
    transform: translateY(-6px);
    opacity: 1;
  }

  100% {
    transform: translateY(6px);
    opacity: 0;
  }
}

@keyframes ab-float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

/* ---------- STORY ---------- */
.ab-story {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-story-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.ab-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--ab-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
}

.ab-story-copy h2 {
  color: #fff;
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 54px);
  line-height: 1.3;
  margin: 0 0 28px;
}

.ab-story-copy h2 span {
  color: var(--ab-blue);
  text-shadow: 0 0 30px var(--ab-glow-blue);
}

.ab-story-copy p {
  color: var(--ab-text-dim);
  font-size: 16px;
  line-height: 2.1;
  margin: 0 0 20px;
}

.ab-story-copy p b {
  color: #fff;
  font-weight: 800;
}

.ab-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.ab-value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  transition:
    transform 0.3s,
    border-color 0.3s,
    background 0.3s;
}

.ab-value:hover {
  transform: translateY(-4px);
  border-color: var(--ab-border-hi);
  background: rgba(59, 130, 246, 0.05);
}

.ab-value-ico {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.2),
    rgba(139, 92, 246, 0.2)
  );
  color: #93c5fd;
}

.ab-value-ico svg {
  width: 22px;
  height: 22px;
}

.ab-value b {
  display: block;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 4px;
}

.ab-value small {
  display: block;
  color: var(--ab-text-dim);
  font-size: 13px;
  line-height: 1.6;
}

/* Code Block Visual */
.ab-story-visual {
  position: relative;
}

.ab-code-block {
  border-radius: 20px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.5s;
}

.ab-code-block:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.ab-code-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ab-border);
  background: rgba(0, 0, 0, 0.3);
}

.ab-code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.ab-dot-red {
  background: #ff5f57;
}

.ab-dot-yellow {
  background: #febc2e;
}

.ab-dot-green {
  background: #28c840;
}

.ab-code-title {
  margin-right: auto;
  margin-left: 12px;
  color: var(--ab-text-dim);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
}

.ab-code-body {
  padding: 28px;
  margin: 0;
  font-family: "Courier New", monospace;
  font-size: 14px;
  line-height: 1.9;
  direction: ltr;
  text-align: left;
  overflow-x: auto;
}

.ab-kw {
  color: #c4b5fd;
}

.ab-var {
  color: #60a5fa;
}

.ab-prop {
  color: #fbbf24;
}

.ab-str {
  color: #34d399;
}

.ab-num {
  color: #f472b6;
}

.ab-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--ab-border);
  background: rgba(10, 15, 29, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: ab-float-card 6s ease-in-out infinite;
  z-index: 5;
}

.ab-float-card svg {
  width: 18px;
  height: 18px;
}

.ab-fc-1 {
  top: -20px;
  right: -20px;
  border-color: rgba(52, 211, 153, 0.4);
  color: #34d399;
  animation-delay: 0s;
}

.ab-fc-1 svg {
  color: #34d399;
}

.ab-fc-2 {
  bottom: 40px;
  left: -30px;
  border-color: rgba(96, 165, 250, 0.4);
  color: #60a5fa;
  animation-delay: -2s;
}

.ab-fc-2 svg {
  color: #60a5fa;
}

.ab-fc-3 {
  top: 40%;
  right: -40px;
  border-color: rgba(251, 146, 60, 0.4);
  color: #fb923c;
  animation-delay: -4s;
}

.ab-fc-3 svg {
  color: #fb923c;
}

@keyframes ab-float-card {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

/* ---------- MISSION ---------- */
.ab-mission {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.ab-mission-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-mission-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ab-mission-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(139, 92, 246, 0.15)
  );
  color: #93c5fd;
}

.ab-mission-icon svg {
  width: 30px;
  height: 30px;
}

/* ---------- TEAM ---------- */
.ab-team {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-team-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-section-head {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 72px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.ab-section-head h2 {
  color: #fff;
  font-weight: 900;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.3;
  margin: 16px 0 16px;
}

.ab-section-head h2 span {
  color: var(--ab-blue);
  text-shadow: 0 0 30px var(--ab-glow-blue);
}

.ab-section-head p {
  color: var(--ab-text-dim);
  font-size: 16px;
  line-height: 1.9;
}

.ab-team-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Team Card */
.ab-card {
  position: relative;
  isolation: isolate;
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-card-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.5s;
}

.ab-card:hover .ab-card-glow {
  opacity: 1;
}

.ab-card-aryan .ab-card-glow {
  background: radial-gradient(
    400px 200px at 50% 0%,
    rgba(96, 165, 250, 0.25),
    transparent 60%
  );
}

.ab-card-takran .ab-card-glow {
  background: radial-gradient(
    400px 200px at 50% 0%,
    rgba(167, 139, 250, 0.25),
    transparent 60%
  );
}

.ab-card-mohammad .ab-card-glow {
  background: radial-gradient(
    400px 200px at 50% 0%,
    rgba(52, 211, 153, 0.25),
    transparent 60%
  );
}

.ab-card-manjer .ab-card-glow {
  background: radial-gradient(
    400px 200px at 50% 0%,
    rgba(251, 146, 60, 0.25),
    transparent 60%
  );
}

.ab-card-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 560px;
  padding: 32px 24px 28px;
  border-radius: 24px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    border-color 0.5s,
    box-shadow 0.5s;
}

.ab-card:hover .ab-card-inner {
  border-color: var(--ab-border-hi);
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.6);
}

.ab-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.ab-avatar-wrap {
  position: relative;
}

.ab-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 4px solid var(--ab-bg-2);
  background: var(--ab-bg-2);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.ab-avatar svg {
  width: 100%;
  height: 100%;
}

.ab-card:hover .ab-avatar {
  transform: scale(1.08);
}

.ab-role-badge {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 999px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  border: 1px solid;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.ab-card-aryan .ab-role-badge {
  background: rgba(96, 165, 250, 0.2);
  color: #93c5fd;
  border-color: rgba(96, 165, 250, 0.4);
}

.ab-card-takran .ab-role-badge {
  background: rgba(167, 139, 250, 0.2);
  color: #c4b5fd;
  border-color: rgba(167, 139, 250, 0.4);
}

.ab-card-mohammad .ab-role-badge {
  background: rgba(52, 211, 153, 0.2);
  color: #6ee7b7;
  border-color: rgba(52, 211, 153, 0.4);
}

.ab-card-manjer .ab-role-badge {
  background: rgba(251, 146, 60, 0.2);
  color: #fdba74;
  border-color: rgba(251, 146, 60, 0.4);
}

.ab-card-num {
  font-family: var(--font-en);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(126, 179, 249, 0.2);
  background: linear-gradient(180deg, rgba(126, 179, 249, 0.15), transparent);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
  transition: transform 0.5s;
}

.ab-card:hover .ab-card-num {
  transform: translateY(-4px);
}

.ab-card-body {
  flex: 1;
  margin-bottom: 24px;
}

.ab-card-body h3 {
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  margin: 0 0 12px;
}

.ab-card-desc {
  color: var(--ab-text-dim);
  font-size: 14px;
  line-height: 1.9;
  margin: 0 0 20px;
}

.ab-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ab-skills span {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ab-text-dim);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.3s;
}

.ab-card:hover .ab-skills span {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.ab-card-aryan:hover .ab-skills span {
  border-color: rgba(96, 165, 250, 0.4);
  background: rgba(96, 165, 250, 0.1);
}

.ab-card-takran:hover .ab-skills span {
  border-color: rgba(167, 139, 250, 0.4);
  background: rgba(167, 139, 250, 0.1);
}

.ab-card-mohammad:hover .ab-skills span {
  border-color: rgba(52, 211, 153, 0.4);
  background: rgba(52, 211, 153, 0.1);
}

.ab-card-manjer:hover .ab-skills span {
  border-color: rgba(251, 146, 60, 0.4);
  background: rgba(251, 146, 60, 0.1);
}

.ab-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--ab-border);
}

.ab-social {
  display: flex;
  gap: 8px;
}

.ab-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ab-text-dim);
  text-decoration: none;
  transition: all 0.3s;
}

.ab-social a svg {
  width: 16px;
  height: 16px;
}

.ab-social a:hover {
  color: #fff;
  border-color: var(--ab-border-hi);
  background: rgba(59, 130, 246, 0.15);
  transform: translateY(-3px);
}

.ab-follow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ab-blue), var(--ab-violet));
  color: #fff;
  text-decoration: none;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  transition: all 0.3s;
}

.ab-follow svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}

.ab-follow:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px var(--ab-glow-blue);
}

.ab-follow:hover svg {
  transform: translateX(3px);
}

.ab-step-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(126, 179, 249, 0.15);
  user-select: none;
}

.ab-step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(139, 92, 246, 0.15)
  );
  color: #93c5fd;
}

.ab-step-icon svg {
  width: 26px;
  height: 26px;
}

/* ---------- CTA ---------- */
.ab-cta-section {
  padding: 100px 0 140px;
}

.ab-cta-box {
  position: relative;
  padding: 80px 40px;
  border-radius: 28px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(59, 130, 246, 0.08),
    rgba(139, 92, 246, 0.05)
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  text-align: center;
  overflow: hidden;
}

.ab-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      600px 300px at 20% 50%,
      rgba(59, 130, 246, 0.2),
      transparent 60%
    ),
    radial-gradient(
      500px 300px at 80% 50%,
      rgba(139, 92, 246, 0.2),
      transparent 60%
    );
  pointer-events: none;
}

.ab-cta-content {
  position: relative;
  z-index: 1;
}

.ab-cta-box h2 {
  color: #fff;
  font-weight: 900;
  font-size: clamp(30px, 4.5vw, 52px);
  line-height: 1.3;
  margin: 16px 0 16px;
}

.ab-cta-box h2 span {
  color: var(--ab-blue);
  text-shadow: 0 0 30px var(--ab-glow-blue);
}

.ab-cta-box > .ab-cta-content > p {
  color: var(--ab-text-dim);
  font-size: 17px;
  margin: 0 0 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.ab-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ab-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 999px;
  background: #fff;
  color: #0a0f1d;
  text-decoration: none;
  font-weight: 800;
  font-size: 16px;
  transition: all 0.3s;
}

.ab-cta-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s;
}

.ab-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(255, 255, 255, 0.2);
}

.ab-cta-btn:hover svg {
  transform: translateX(-4px);
}

.ab-cta-secondary {
  background: transparent;
  border: 1px solid var(--ab-border-hi);
  color: #fff;
}

.ab-cta-secondary:hover {
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 10px 30px -10px rgba(59, 130, 246, 0.2);
}

/* ---------- ANIMATIONS ---------- */
[data-anim="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-anim="fade-up"].ab-visible {
  opacity: 1;
  transform: none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .ab-team-grid,
  .ab-story-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .ab-mission-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ab-hero {
    padding: 130px 0 80px;
    min-height: auto;
  }

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

  .ab-team-grid,
  .ab-card-inner {
    min-height: auto;
  }

  .ab-vf,
  .ab-scroll-indicator {
    display: none;
  }

  .ab-float-card {
    display: none;
  }

  .ab-cta-box {
    padding: 50px 24px;
  }

  .ab-values {
    grid-template-columns: 1fr;
  }

  .ab-story,
  .ab-team {
    padding: 80px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-blob,
  .ab-particles i,
  .ab-float-card,
  .ab-badge-pulse,
  .ab-scroll-wheel {
    animation: none;
  }

  [data-anim="fade-up"] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ================================================
   PROCESS SECTION — انیمیشن‌های پیشرفته و جذاب
================================================ */
.ab-process {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-process-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.ab-process-step {
  position: relative;
  padding: 40px 28px;
  border-radius: 24px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* لایه گرادیانت محو هنگام هاور */
.ab-process-step::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.1),
    rgba(139, 92, 246, 0.05)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.ab-process-step:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--ab-border-hi);
  box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.25);
}

.ab-process-step:hover::before {
  opacity: 1;
}

/* شماره مرحله بزرگ پس‌زمینه */
.ab-step-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-en);
  font-size: 56px;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(126, 179, 249, 0.12);
  user-select: none;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1;
}

.ab-process-step:hover .ab-step-num {
  -webkit-text-stroke: 1.5px rgba(59, 130, 246, 0.35);
  transform: scale(1.15) rotate(-8deg);
}

/* آیکون با انیمیشن فنری (Bouncy) */
.ab-step-icon {
  position: relative;
  z-index: 1;
  width: 68px;
  height: 68px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  margin: 0 auto 28px;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(139, 92, 246, 0.15)
  );
  color: #93c5fd;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ab-process-step:hover .ab-step-icon {
  transform: scale(1.15) rotate(6deg);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.3),
    rgba(139, 92, 246, 0.3)
  );
  color: #fff;
  box-shadow: 0 15px 30px -5px rgba(59, 130, 246, 0.4);
}

.ab-step-icon svg {
  width: 30px;
  height: 30px;
  transition: transform 0.4s ease;
}

.ab-process-step:hover .ab-step-icon svg {
  transform: scale(1.1);
}

/* متن‌ها */
.ab-process-step h3,
.ab-process-step p {
  position: relative;
  z-index: 1;
  transition:
    transform 0.4s ease,
    color 0.4s ease;
}

.ab-process-step h3 {
  color: #fff;
  font-size: 19px;
  font-weight: 800;
  margin: 0 0 14px;
}

.ab-process-step p {
  color: var(--ab-text-dim);
  font-size: 14px;
  line-height: 1.9;
  margin: 0;
}

.ab-process-step:hover h3,
.ab-process-step:hover p {
  transform: translateY(-4px);
}

.ab-process-step:hover p {
  color: var(--ab-text);
}

/* ریسپانسیو */
@media (max-width: 1100px) {
  .ab-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .ab-process-grid {
    grid-template-columns: 1fr;
  }

  .ab-process {
    padding: 80px 0;
  }
}

.ab-mission-card {
  position: relative;
  padding: 36px 28px;
  border-radius: 20px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  backdrop-filter: blur(12px);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  text-align: center;
  overflow: hidden;
  z-index: 1;
}

/* افکت نور متحرک روی کارت */
.ab-mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(59, 130, 246, 0.15),
    transparent
  );
  transition: left 0.7s ease;
  z-index: -1;
}

.ab-mission-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--ab-blue);
  box-shadow:
    0 20px 40px -10px rgba(59, 130, 246, 0.3),
    0 0 20px rgba(139, 92, 246, 0.15);
}

.ab-mission-card:hover::before {
  left: 100%;
}

.ab-mission-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(139, 92, 246, 0.15)
  );
  color: #93c5fd;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ab-mission-card:hover .ab-mission-icon {
  transform: scale(1.15) rotate(8deg);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.3),
    rgba(139, 92, 246, 0.3)
  );
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.5);
  color: #fff;
}

.ab-mission-card h3 {
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 16px;
  transition:
    transform 0.4s ease,
    color 0.4s ease;
}

.ab-mission-card:hover h3 {
  transform: translateY(-4px);
  color: var(--ab-blue);
}

.ab-mission-card p {
  color: var(--ab-text-dim);
  font-size: 14px;
  line-height: 1.9;
  margin: 0;
  transition:
    transform 0.4s ease,
    color 0.4s ease;
}

.ab-mission-card:hover p {
  transform: translateY(-4px);
  color: var(--ab-text);
}

/* ================================================
   TECH STACK TRIANGLE
================================================ */
.ab-tech {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-tech-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob-9 {
  width: 500px;
  height: 500px;
  background: var(--ab-cyan);
  top: -100px;
  right: -150px;
  opacity: 0.12;
  animation: ab-blob-drift 19s ease-in-out infinite alternate;
}

.ab-blob-10 {
  width: 450px;
  height: 450px;
  background: var(--ab-violet);
  bottom: -100px;
  left: -100px;
  opacity: 0.15;
  animation: ab-blob-drift 23s ease-in-out infinite alternate-reverse;
}

.ab-tech-triangle {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 60px 0;
}

.ab-tech-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* هر ردیف انیمیشن تاخیردار دارد — شکل مثلثی */
.ab-tech-row-1 {
  animation: ab-tri-appear 0.6s 0.1s both;
}

.ab-tech-row-2 {
  animation: ab-tri-appear 0.6s 0.25s both;
}

.ab-tech-row-3 {
  animation: ab-tri-appear 0.6s 0.4s both;
}

.ab-tech-row-4 {
  animation: ab-tri-appear 0.6s 0.55s both;
}

.ab-tech-row-5 {
  animation: ab-tri-appear 0.6s 0.7s both;
}

@keyframes ab-tri-appear {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.8);
    clip-path: polygon(50% 0%, 50% 0%, 50% 100%);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  }
}

.ab-tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 20px 18px;
  border-radius: 20px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  min-width: 110px;
  cursor: default;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: ab-tech-float 5s ease-in-out infinite;
}

/* تاخیر شناور متفاوت برای هر آیتم */
.ab-tech-row-1 .ab-tech-item:nth-child(1) {
  animation-delay: 0s;
}

.ab-tech-row-2 .ab-tech-item:nth-child(1) {
  animation-delay: -1s;
}

.ab-tech-row-2 .ab-tech-item:nth-child(2) {
  animation-delay: -2s;
}

.ab-tech-row-3 .ab-tech-item:nth-child(1) {
  animation-delay: -0.5s;
}

.ab-tech-row-3 .ab-tech-item:nth-child(2) {
  animation-delay: -1.5s;
}

.ab-tech-row-3 .ab-tech-item:nth-child(3) {
  animation-delay: -2.5s;
}

.ab-tech-row-4 .ab-tech-item:nth-child(1) {
  animation-delay: -0.8s;
}

.ab-tech-row-4 .ab-tech-item:nth-child(2) {
  animation-delay: -1.8s;
}

.ab-tech-row-4 .ab-tech-item:nth-child(3) {
  animation-delay: -2.8s;
}

.ab-tech-row-4 .ab-tech-item:nth-child(4) {
  animation-delay: -3.8s;
}

.ab-tech-row-5 .ab-tech-item:nth-child(1) {
  animation-delay: -0.3s;
}

.ab-tech-row-5 .ab-tech-item:nth-child(2) {
  animation-delay: -1.3s;
}

.ab-tech-row-5 .ab-tech-item:nth-child(3) {
  animation-delay: -2.3s;
}

.ab-tech-row-5 .ab-tech-item:nth-child(4) {
  animation-delay: -3.3s;
}

.ab-tech-row-5 .ab-tech-item:nth-child(5) {
  animation-delay: -4.3s;
}

@keyframes ab-tech-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

.ab-tech-item:hover {
  transform: translateY(-14px) scale(1.1) !important;
  border-color: var(--ab-blue);
  box-shadow:
    0 20px 50px -10px rgba(59, 130, 246, 0.35),
    0 0 30px rgba(139, 92, 246, 0.15),
    inset 0 0 20px rgba(59, 130, 246, 0.05);
  background: rgba(59, 130, 246, 0.08);
}

.ab-tech-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(139, 92, 246, 0.15)
  );
  color: #93c5fd;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ab-tech-icon svg {
  width: 26px;
  height: 26px;
}

.ab-tech-item:hover .ab-tech-icon {
  transform: rotateY(180deg) scale(1.15);
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.35),
    rgba(139, 92, 246, 0.35)
  );
  color: #fff;
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.5);
}

.ab-tech-item span {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  color: var(--ab-text-dim);
  white-space: nowrap;
  transition: color 0.3s;
}

.ab-tech-item:hover span {
  color: #fff;
}

/* آیتم طلایی رأس مثلث */
.ab-tech-gold {
  border-color: rgba(251, 191, 36, 0.4);
  background: rgba(251, 191, 36, 0.06);
}

.ab-tech-gold .ab-tech-icon {
  background: linear-gradient(
    135deg,
    rgba(251, 191, 36, 0.2),
    rgba(249, 115, 22, 0.2)
  );
  color: #fbbf24;
}

.ab-tech-gold span {
  color: #fbbf24;
  font-size: 14px;
}

.ab-tech-gold:hover {
  border-color: #fbbf24;
  box-shadow: 0 20px 50px -10px rgba(251, 191, 36, 0.35);
}

/* خطوط مثلثی SVG */
.ab-tech-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.3;
}

.ab-tech-line {
  animation: ab-tech-dash 4s linear infinite;
}

@keyframes ab-tech-dash {
  to {
    stroke-dashoffset: -40;
  }
}

/* پالس نوری روی آیتم‌ها هنگام اسکرول */
.ab-tech-item::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 20px;
  background: conic-gradient(
    from var(--tech-angle, 0deg),
    transparent,
    rgba(59, 130, 246, 0.4),
    transparent,
    rgba(139, 92, 246, 0.4),
    transparent
  );
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s;
}

.ab-tech-item:hover::after {
  opacity: 1;
  animation: ab-tech-spin 3s linear infinite;
}

@keyframes ab-tech-spin {
  to {
    --tech-angle: 360deg;
  }
}

@property --tech-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

/* ریسپانسیو */
@media (max-width: 720px) {
  .ab-tech-triangle {
    gap: 16px;
    padding: 30px 0;
  }

  .ab-tech-item {
    min-width: 90px;
    padding: 16px 14px 14px;
  }

  .ab-tech-icon {
    width: 42px;
    height: 42px;
  }

  .ab-tech-icon svg {
    width: 20px;
    height: 20px;
  }

  .ab-tech-lines {
    display: none;
  }

  .ab-tech {
    padding: 80px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-tech-item,
  .ab-tech-line {
    animation: none;
  }

  .ab-tech-row-1,
  .ab-tech-row-2,
  .ab-tech-row-3,
  .ab-tech-row-4,
  .ab-tech-row-5 {
    animation: none;
    opacity: 1;
  }
}

/* ================================================
   ACHIEVEMENTS — دستاوردها با اعداد واقعی
================================================ */
.ab-achieve {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-achieve-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob-11 {
  width: 500px;
  height: 500px;
  background: var(--ab-blue);
  top: -120px;
  left: -120px;
  opacity: 0.12;
  animation: ab-blob-drift 21s ease-in-out infinite alternate;
}

.ab-blob-12 {
  width: 480px;
  height: 480px;
  background: var(--ab-violet);
  bottom: -120px;
  right: -100px;
  opacity: 0.14;
  animation: ab-blob-drift 24s ease-in-out infinite alternate-reverse;
}

.ab-achieve-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ab-ach-card {
  position: relative;
  isolation: isolate;
  padding: 36px 24px 32px;
  border-radius: 24px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.015)
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  text-align: center;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* لایه گرادیانت پس‌زمینه مخصوص هر کارت */
.ab-ach-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s;
  border-radius: inherit;
}

.ab-ach-blue .ab-ach-glow {
  background: radial-gradient(
    circle at 50% 100%,
    rgba(59, 130, 246, 0.25),
    transparent 60%
  );
}

.ab-ach-violet .ab-ach-glow {
  background: radial-gradient(
    circle at 50% 100%,
    rgba(139, 92, 246, 0.25),
    transparent 60%
  );
}

.ab-ach-green .ab-ach-glow {
  background: radial-gradient(
    circle at 50% 100%,
    rgba(16, 185, 129, 0.25),
    transparent 60%
  );
}

.ab-ach-cyan .ab-ach-glow {
  background: radial-gradient(
    circle at 50% 100%,
    rgba(34, 211, 238, 0.25),
    transparent 60%
  );
}

.ab-ach-orange .ab-ach-glow {
  background: radial-gradient(
    circle at 50% 100%,
    rgba(249, 115, 22, 0.25),
    transparent 60%
  );
}

.ab-ach-card:hover {
  transform: translateY(-12px) scale(1.03);
  border-color: var(--ab-border-hi);
  box-shadow: 0 30px 60px -20px rgba(59, 130, 246, 0.35);
}

.ab-ach-card:hover .ab-ach-glow {
  opacity: 1;
}

/* نوار متحرک بالای کارت هنگام hover */
.ab-ach-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  transition: left 0.7s ease;
  z-index: 1;
}

.ab-ach-blue::before {
  background: linear-gradient(90deg, transparent, var(--ab-blue), transparent);
}

.ab-ach-violet::before {
  background: linear-gradient(
    90deg,
    transparent,
    var(--ab-violet),
    transparent
  );
}

.ab-ach-green::before {
  background: linear-gradient(90deg, transparent, var(--ab-green), transparent);
}

.ab-ach-cyan::before {
  background: linear-gradient(90deg, transparent, var(--ab-cyan), transparent);
}

.ab-ach-orange::before {
  background: linear-gradient(
    90deg,
    transparent,
    var(--ab-orange),
    transparent
  );
}

.ab-ach-card:hover::before {
  left: 100%;
}

.ab-ach-ico {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ab-ach-blue .ab-ach-ico {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.15),
    rgba(59, 130, 246, 0.05)
  );
  color: #93c5fd;
}

.ab-ach-violet .ab-ach-ico {
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.15),
    rgba(139, 92, 246, 0.05)
  );
  color: #c4b5fd;
}

.ab-ach-green .ab-ach-ico {
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.15),
    rgba(16, 185, 129, 0.05)
  );
  color: #6ee7b7;
}

.ab-ach-cyan .ab-ach-ico {
  background: linear-gradient(
    135deg,
    rgba(34, 211, 238, 0.15),
    rgba(34, 211, 238, 0.05)
  );
  color: #67e8f9;
}

.ab-ach-orange .ab-ach-ico {
  background: linear-gradient(
    135deg,
    rgba(249, 115, 22, 0.15),
    rgba(249, 115, 22, 0.05)
  );
  color: #fdba74;
}

.ab-ach-ico svg {
  width: 28px;
  height: 28px;
}

.ab-ach-card:hover .ab-ach-ico {
  transform: scale(1.15) rotate(8deg);
  box-shadow: 0 0 30px currentColor;
}

/* عدد اصلی */
.ab-ach-num {
  font-family: var(--font-en);
  font-size: clamp(42px, 5vw, 56px);
  font-weight: 900;
  line-height: 1;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 4px;
  transition:
    text-shadow 0.5s,
    transform 0.5s;
}

.ab-ach-blue .ab-ach-num {
  text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.ab-ach-violet .ab-ach-num {
  text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.ab-ach-green .ab-ach-num {
  text-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
}

.ab-ach-cyan .ab-ach-num {
  text-shadow: 0 0 30px rgba(34, 211, 238, 0.5);
}

.ab-ach-orange .ab-ach-num {
  text-shadow: 0 0 30px rgba(249, 115, 22, 0.5);
}

.ab-ach-card:hover .ab-ach-num {
  transform: scale(1.08);
}

/* شمارنده وقتی داره بالا می‌ره — رنگ متغیر */
.ab-ach-num.is-counting {
  color: #a5c8ff;
  animation: ab-ach-pulse 0.3s ease-in-out infinite alternate;
}

@keyframes ab-ach-pulse {
  from {
    opacity: 0.7;
  }

  to {
    opacity: 1;
  }
}

.ab-ach-suffix {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 700;
  color: var(--ab-text-dim);
  vertical-align: top;
  margin-left: 2px;
}

.ab-ach-card h3 {
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  margin: 12px 0 8px;
  transition:
    transform 0.4s,
    color 0.4s;
}

.ab-ach-card p {
  color: var(--ab-text-dim);
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
  transition: transform 0.4s;
}

.ab-ach-card:hover h3 {
  transform: translateY(-2px);
}

.ab-ach-card:hover p {
  transform: translateY(-2px);
}

/* ریسپانسیو */
@media (max-width: 1100px) {
  .ab-achieve-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .ab-achieve-grid {
    grid-template-columns: 1fr;
  }

  .ab-achieve {
    padding: 80px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-ach-num.is-counting {
    animation: none;
  }
}

/* ================================================
   CLIENTS MARQUEE — لوگوی مشتریان و همکاران
================================================ */
.ab-clients {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.ab-marquee {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 12%,
    #000 88%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 12%,
    #000 88%,
    transparent
  );
}

.ab-marquee-track {
  display: flex;
  width: max-content;
}

.ab-marquee-rtl {
  animation: ab-marquee-rtl 32s linear infinite;
}

.ab-marquee-ltr {
  animation: ab-marquee-ltr 38s linear infinite;
}

@keyframes ab-marquee-rtl {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes ab-marquee-ltr {
  from {
    transform: translateX(-50%);
  }

  to {
    transform: translateX(0);
  }
}

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

.ab-logo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-inline-end: 24px;
  padding: 18px 30px;
  border-radius: 16px;
  border: 1px solid var(--ab-border);
  background: var(--ab-surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
  font-weight: 800;
  font-size: 15px;
  color: var(--ab-text-dim);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: default;
}

.ab-logo-item svg {
  width: 26px;
  height: 26px;
  transition: transform 0.4s;
}

.ab-logo-item:hover {
  color: #fff;
  border-color: var(--ab-border-hi);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px -10px var(--ab-glow-blue);
  background: rgba(59, 130, 246, 0.08);
}

.ab-logo-item:hover svg {
  transform: scale(1.2) rotate(-8deg);
}

.l-blue svg {
  color: #60a5fa;
}

.l-violet svg {
  color: #a78bfa;
}

.l-green svg {
  color: #34d399;
}

.l-orange svg {
  color: #fb923c;
}

.l-cyan svg {
  color: #22d3ee;
}

.l-pink svg {
  color: #f472b6;
}

/* ================================================
   TESTIMONIALS — نظرات مشتریان
================================================ */
.ab-testimonials {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-testi-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob-13 {
  width: 450px;
  height: 450px;
  background: var(--ab-cyan);
  top: -100px;
  left: -100px;
  opacity: 0.12;
  animation: ab-blob-drift 20s ease-in-out infinite alternate;
}

.ab-blob-14 {
  width: 420px;
  height: 420px;
  background: var(--ab-orange);
  bottom: -100px;
  right: -100px;
  opacity: 0.1;
  animation: ab-blob-drift 24s ease-in-out infinite alternate-reverse;
}

.ab-testi-wrap {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
}

.ab-testi-viewport {
  overflow: hidden;
  border-radius: 28px;
}

.ab-testi-track {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-testi-card {
  flex: 0 0 100%;
  position: relative;
  padding: 52px 60px 44px;
  border-radius: 28px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
}

/* علامت نقل‌قول بزرگ واترمارک */
.ab-testi-card::after {
  content: "\201C";
  position: absolute;
  top: -10px;
  left: 30px;
  font-family: var(--font-en);
  font-size: 180px;
  line-height: 1;
  color: rgba(126, 179, 249, 0.08);
  pointer-events: none;
}

.ab-testi-stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.5));
}

.ab-testi-stars svg {
  width: 18px;
  height: 18px;
}

.ab-testi-text {
  color: var(--ab-text);
  font-size: 17px;
  line-height: 2.2;
  margin: 0 0 32px;
  min-height: 110px;
}

.ab-testi-person {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ab-testi-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.ab-tav-1 {
  background: linear-gradient(135deg, #60a5fa, #2563eb);
}

.ab-tav-2 {
  background: linear-gradient(135deg, #a78bfa, #7c3aed);
}

.ab-tav-3 {
  background: linear-gradient(135deg, #34d399, #059669);
}

.ab-tav-4 {
  background: linear-gradient(135deg, #fb923c, #ea580c);
}

.ab-tav-5 {
  background: linear-gradient(135deg, #22d3ee, #0891b2);
}

.ab-testi-person b {
  display: block;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
}

.ab-testi-person small {
  display: block;
  color: var(--ab-text-dim);
  font-size: 13px;
}

/* دکمه‌های قبلی / بعدی */
.ab-testi-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--ab-border-hi);
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #93c5fd;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.3s;
  z-index: 2;
}

.ab-testi-nav svg {
  width: 20px;
  height: 20px;
}

.ab-testi-nav:hover {
  background: var(--ab-blue);
  color: #fff;
  box-shadow: 0 10px 30px var(--ab-glow-blue);
  transform: translateY(-50%) scale(1.1);
}

.ab-testi-prev {
  right: -24px;
}

.ab-testi-next {
  left: -24px;
}

/* نقطه‌ها */
.ab-testi-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.ab-testi-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-testi-dot:hover {
  background: rgba(255, 255, 255, 0.35);
}

.ab-testi-dot.ab-dot-active {
  width: 34px;
  background: linear-gradient(90deg, var(--ab-blue), var(--ab-violet));
  box-shadow: 0 0 14px var(--ab-glow-blue);
}

/* ریسپانسیو */
@media (max-width: 720px) {
  .ab-clients,
  .ab-testimonials {
    padding: 80px 0;
  }

  .ab-testi-card {
    padding: 36px 26px 32px;
  }

  .ab-testi-text {
    font-size: 15px;
    min-height: auto;
  }

  .ab-testi-prev {
    right: 8px;
  }

  .ab-testi-next {
    left: 8px;
  }

  .ab-testi-nav {
    width: 40px;
    height: 40px;
    background: rgba(10, 15, 29, 0.95);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-marquee-rtl,
  .ab-marquee-ltr {
    animation: none;
  }

  .ab-testi-track {
    transition: none;
  }
}

/* ================================================
   FAQ — سوالات متداول
================================================ */
.ab-faq {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-faq-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob-15 {
  width: 480px;
  height: 480px;
  background: var(--ab-green);
  top: -120px;
  right: -120px;
  opacity: 0.1;
  animation: ab-blob-drift 22s ease-in-out infinite alternate;
}

.ab-blob-16 {
  width: 450px;
  height: 450px;
  background: var(--ab-blue);
  bottom: -100px;
  left: -100px;
  opacity: 0.12;
  animation: ab-blob-drift 25s ease-in-out infinite alternate-reverse;
}

.ab-faq-grid {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.ab-faq-item {
  border: 1px solid var(--ab-border);
  border-radius: 18px;
  background: var(--ab-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 16px;
  overflow: hidden;
  transition:
    border-color 0.4s,
    box-shadow 0.4s;
}

.ab-faq-item:hover {
  border-color: var(--ab-border-hi);
}

.ab-faq-item.ab-open {
  border-color: var(--ab-blue);
  box-shadow: 0 10px 40px -10px rgba(59, 130, 246, 0.25);
}

.ab-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  color: #fff;
  font-family: var(--font-fa);
  font-size: 16px;
  font-weight: 800;
  text-align: right;
  cursor: pointer;
  transition: color 0.3s;
}

.ab-faq-item.ab-open .ab-faq-q {
  color: var(--ab-blue);
}

.ab-faq-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--ab-text-dim);
}

.ab-faq-item.ab-open .ab-faq-arrow {
  transform: rotate(180deg);
  color: var(--ab-blue);
}

.ab-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-faq-a p {
  padding: 0 28px 24px;
  margin: 0;
  color: var(--ab-text-dim);
  font-size: 15px;
  line-height: 2;
}

.ab-faq-item.ab-open .ab-faq-a p {
  color: var(--ab-text);
}

/* ================================================
   PORTFOLIO — نمونه‌کارها
================================================ */
.ab-portfolio {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.ab-portfolio-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ab-blob-17 {
  width: 500px;
  height: 500px;
  background: var(--ab-orange);
  top: -100px;
  left: -150px;
  opacity: 0.1;
  animation: ab-blob-drift 21s ease-in-out infinite alternate;
}

.ab-blob-18 {
  width: 460px;
  height: 460px;
  background: var(--ab-violet);
  bottom: -120px;
  right: -100px;
  opacity: 0.12;
  animation: ab-blob-drift 26s ease-in-out infinite alternate-reverse;
}

.ab-portfolio-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ab-pf-card {
  border-radius: 22px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-pf-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--ab-border-hi);
  box-shadow: 0 25px 60px -15px rgba(59, 130, 246, 0.35);
}

.ab-pf-img {
  position: relative;
  height: 180px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.ab-pf-img svg {
  width: 64px;
  height: 64px;
  color: rgba(255, 255, 255, 0.9);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ab-pf-card:hover .ab-pf-img svg {
  transform: scale(1.2) rotate(5deg);
}

.ab-pf-img-1 {
  background: linear-gradient(135deg, #60a5fa, #2563eb);
}

.ab-pf-img-2 {
  background: linear-gradient(135deg, #34d399, #059669);
}

.ab-pf-img-3 {
  background: linear-gradient(135deg, #22d3ee, #0891b2);
}

.ab-pf-img-4 {
  background: linear-gradient(135deg, #a78bfa, #7c3aed);
}

.ab-pf-img-5 {
  background: linear-gradient(135deg, #fb923c, #ea580c);
}

.ab-pf-img-6 {
  background: linear-gradient(135deg, #f472b6, #db2777);
}

.ab-pf-body {
  padding: 24px;
}

.ab-pf-body h3 {
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 12px;
}

.ab-pf-body p {
  color: var(--ab-text-dim);
  font-size: 14px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.ab-pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.ab-pf-tags span {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ab-text-dim);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.ab-pf-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ab-blue);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: gap 0.3s;
}

.ab-pf-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.ab-pf-link:hover {
  gap: 12px;
  color: #93c5fd;
}

.ab-pf-link:hover svg {
  transform: translateX(4px);
}

/* ریسپانسیو */
@media (max-width: 1100px) {
  .ab-portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .ab-faq,
  .ab-portfolio {
    padding: 80px 0;
  }

  .ab-portfolio-grid {
    grid-template-columns: 1fr;
  }

  .ab-faq-q {
    padding: 18px 20px;
    font-size: 15px;
  }

  .ab-faq-a p {
    padding: 0 20px 20px;
  }
}

/* ================================================
   FIX — حذف برش‌های سخت و نرم‌سازی سراسری
================================================ */

/* 1) محو کردن لبه Blob ها — دیگه خط برش سخت دیده نمی‌شه */
.ab-hero-bg,
.ab-mission-bg,
.ab-team-bg,
.ab-tech-bg,
.ab-achieve-bg,
.ab-testi-bg,
.ab-faq-bg,
.ab-portfolio-bg {
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
}

/* 2) اسکرول نرم سراسری */
html {
  scroll-behavior: smooth;
}

/* 3) ورود نرم‌تر المان‌ها — به‌جای پرش، با محو + تاری ملایم میان تو */
[data-anim="fade-up"] {
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  filter: blur(8px);
  transition:
    opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

[data-anim="fade-up"].ab-visible {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* 4) هاورها نرم‌تر بدون پرش */
.ab-hstat,
.ab-value,
.ab-mission-card,
.ab-process-step,
.ab-ach-card,
.ab-pf-card,
.ab-logo-item,
.ab-tech-item,
.ab-faq-item {
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* 5) respecting reduced-motion برای فیلتر جدید */
@media (prefers-reduced-motion: reduce) {
  [data-anim="fade-up"] {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}

.ab-testi-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-radius: 28px;
}

.ab-testi-track {
  display: flex;
  flex-direction: row;
  direction: ltr;
  width: 100%;
  will-change: transform;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-testi-card {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  direction: rtl;
  position: relative;
  padding: 52px 60px 44px;
  border-radius: 28px;
  border: 1px solid var(--ab-border);
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  box-sizing: border-box;
}
@keyframes ab-tri-appear {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.ab-marquee {
  direction: ltr; /* overflow به راست تا حلقه درست بچرخه */
}

.ab-logo-item {
  direction: rtl; /* چینش آیکون و متن مثل قبل بمونه */
}
/* ---------- HERO CTA — دکمه‌های ارتقایافته ---------- */
@property --ab-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.ab-cta {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 40px;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  background: linear-gradient(
    90deg,
    var(--ab-blue),
    var(--ab-violet),
    var(--ab-cyan),
    var(--ab-violet),
    var(--ab-blue)
  );
  background-size: 300% 100%;
  animation: ab-cta-flow 6s ease-in-out infinite;
  box-shadow:
    0 12px 40px -12px var(--ab-glow-blue),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 10px rgba(0, 0, 0, 0.22);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    filter 0.35s ease;
}
/* جاروی نور (Shine) روی دکمه */
.ab-cta::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -75%;
  width: 55%;
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.45),
    transparent
  );
  transform: skewX(-20deg);
  pointer-events: none;
}
.ab-cta:hover {
  transform: translateY(-4px) scale(1.03);
  filter: saturate(1.15) brightness(1.07);
  box-shadow:
    0 22px 60px -14px var(--ab-glow-violet),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -2px 10px rgba(0, 0, 0, 0.2);
}
.ab-cta:hover::before {
  animation: ab-cta-shine 0.9s ease;
}
.ab-cta:active {
  transform: translateY(-1px) scale(0.98);
}
.ab-cta:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 4px;
}
.ab-cta svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s;
}
.ab-cta:hover svg {
  animation: ab-cta-bounce 1.1s ease-in-out infinite;
}

/* ---------- دکمه دوم: حاشیه گرادیانی چرخان + حالت شیشه‌ای ---------- */
.ab-cta-outline {
  background: rgba(10, 15, 29, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: none;
  box-shadow: none;
}
.ab-cta-outline::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.6px;
  background: conic-gradient(
    from var(--ab-angle),
    var(--ab-blue),
    var(--ab-cyan),
    var(--ab-violet),
    var(--ab-blue)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: ab-cta-spin 5s linear infinite;
  pointer-events: none;
}
.ab-cta-outline::before {
  background: linear-gradient(
    105deg,
    transparent,
    rgba(147, 197, 253, 0.3),
    transparent
  );
}
.ab-cta-outline:hover {
  background:
    linear-gradient(90deg, rgba(59, 130, 246, 0.16), rgba(139, 92, 246, 0.16)),
    rgba(10, 15, 29, 0.6);
  transform: translateY(-4px);
  box-shadow: 0 16px 44px -16px rgba(59, 130, 246, 0.5);
  filter: none;
}
.ab-cta-outline:hover svg {
  animation: none;
  transform: translateX(-5px);
}
.ab-cta-outline:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 4px;
}

/* ---------- keyframes ---------- */
@keyframes ab-cta-flow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
@keyframes ab-cta-shine {
  from {
    left: -75%;
  }
  to {
    left: 140%;
  }
}
@keyframes ab-cta-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
}
@keyframes ab-cta-spin {
  to {
    --ab-angle: 360deg;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-cta,
  .ab-cta::before,
  .ab-cta::after,
  .ab-cta:hover svg {
    animation: none !important;
  }
}
/* ================================================
HEADER + MOBILE MENU — همسان با صفحه اصلی
================================================ */
.tk-header {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(100% - 24px, 1160px);
  z-index: 120;
  background: rgba(5, 8, 17, 0.75);
  border: 1px solid var(--ab-border);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.tk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
}
.tk-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.tk-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ab-blue), var(--ab-violet));
  color: #fff;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 17px;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px -6px var(--ab-glow-blue);
}
.tk-logo-text {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1.5px;
  color: #fff;
}
.tk-logo-text i {
  font-style: normal;
  color: var(--ab-blue);
}
.tk-desktop-nav {
  display: none;
  align-items: center;
  gap: 4px;
}
.tk-desktop-nav a {
  color: var(--ab-text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 9px 12px;
  border-radius: 10px;
  transition: 0.3s;
}
.tk-desktop-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.tk-desktop-nav a.tk-active {
  color: #93c5fd;
}
.tk-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.tk-signup {
  background: #fff;
  color: #0a0f1d;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: 0.3s;
}
.tk-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px -10px rgba(255, 255, 255, 0.35);
}
.tk-burger {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.tk-burger span {
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: #e5e7eb;
}
.tk-close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  display: none;
  place-items: center;
  cursor: pointer;
}
.tk-close svg {
  width: 18px;
  height: 18px;
}
body.tk-menu-open .tk-burger {
  display: none;
}
body.tk-menu-open .tk-close {
  display: grid;
}
body.tk-menu-open {
  overflow: hidden;
}
.tk-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(3, 6, 14, 0.62);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.4s;
}
.tk-overlay.is-visible {
  opacity: 1;
}
.tk-mobile-menu {
  position: fixed;
  top: 92px; /* فاصله نرم از هدر */
  left: 50%;
  width: min(100% - 44px, 400px); /* فاصله از راست و چپ */
  z-index: 125;
  background: rgba(8, 12, 24, 0.93);
  border: 1px solid var(--ab-border);
  border-radius: 20px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100vh - 116px); /* فاصله از پایین */
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -18px) scale(0.92);
  transform-origin: top center;
  transition:
    opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.34, 1.45, 0.44, 1),
    visibility 0.45s;
}
.tk-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
}
.tk-mobile-menu a {
  color: var(--ab-text-dim);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  padding: 14px 16px;
  border-radius: 14px;
  transition:
    color 0.3s,
    background 0.3s;
}
.tk-mobile-menu a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.tk-mobile-menu a.tk-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
}
/* ورود پلکانی و نرم آیتم‌ها بعد از باز شدن */
@keyframes tk-mm-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.tk-mobile-menu.is-open a {
  animation: tk-mm-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.tk-mobile-menu.is-open a:nth-child(1) {
  animation-delay: 0.07s;
}
.tk-mobile-menu.is-open a:nth-child(2) {
  animation-delay: 0.13s;
}
.tk-mobile-menu.is-open a:nth-child(3) {
  animation-delay: 0.19s;
}
.tk-mobile-menu.is-open a:nth-child(4) {
  animation-delay: 0.25s;
}
.tk-mobile-menu.is-open a:nth-child(5) {
  animation-delay: 0.31s;
}
.tk-mobile-menu.is-open a:nth-child(6) {
  animation-delay: 0.37s;
}
.tk-mobile-menu.is-open a:nth-child(7) {
  animation-delay: 0.43s;
}
.tk-mobile-menu.is-open a:nth-child(8) {
  animation-delay: 0.49s;
}
@media (min-width: 992px) {
  .tk-desktop-nav {
    display: flex;
  }
  .tk-burger {
    display: none;
  }
}
/* ================================================
HEADER + MOBILE MENU — دقیقاً همسان با صفحه اصلی
================================================ */
.tk-header {
  position: fixed;
  top: 20px;
  right: -47%;
  left: 0;
  width: 97%;
  z-index: 120;
  background: rgba(5, 8, 17, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.tk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
}
.tk-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.tk-logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ab-blue), var(--ab-violet));
  color: #fff;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 17px;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px -6px var(--ab-glow-blue);
}
.tk-logo-text {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1.5px;
  color: #fff;
}
.tk-logo-text i {
  font-style: normal;
  color: var(--ab-blue);
}

/* منوی دسکتاپ — پیل فعال سفید مثل index */
.tk-desktop-nav {
  display: none;
  align-items: center;
  gap: 4px;
}
.tk-desktop-nav a {
  color: var(--ab-text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 999px;
  transition: 0.3s;
}
.tk-desktop-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.tk-desktop-nav a.tk-active {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.tk-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.tk-signup {
  background: #fff;
  color: #0a0f1d;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: 0.3s;
}
.tk-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px -10px rgba(255, 255, 255, 0.35);
}
.tk-burger {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.tk-burger span {
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: #e5e7eb;
}
.tk-close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--ab-border);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  display: none;
  place-items: center;
  cursor: pointer;
}
.tk-close svg {
  width: 18px;
  height: 18px;
}
body.tk-menu-open .tk-burger {
  display: none;
}
body.tk-menu-open .tk-close {
  display: grid;
}
body.tk-menu-open {
  overflow: hidden;
}
.tk-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(3, 6, 14, 0.62);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.4s;
}
.tk-overlay.is-visible {
  opacity: 1;
}
.tk-mobile-menu {
  position: fixed;
  top: 84px;
  left: 50%;
  width: min(100% - 44px, 400px);
  z-index: 125;
  background: rgba(8, 12, 24, 0.93);
  border: 1px solid var(--ab-border);
  border-radius: 20px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -18px) scale(0.92);
  transform-origin: top center;
  transition:
    opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.34, 1.45, 0.44, 1),
    visibility 0.45s;
}
.tk-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
}
.tk-mobile-menu a {
  color: var(--ab-text-dim);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  padding: 14px 16px;
  border-radius: 14px;
  transition:
    color 0.3s,
    background 0.3s;
}
.tk-mobile-menu a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.tk-mobile-menu a.tk-active {
  color: #0a0f1d;
  background: #fff;
}
@keyframes tk-mm-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.tk-mobile-menu.is-open a {
  animation: tk-mm-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.tk-mobile-menu.is-open a:nth-child(1) {
  animation-delay: 0.07s;
}
.tk-mobile-menu.is-open a:nth-child(2) {
  animation-delay: 0.13s;
}
.tk-mobile-menu.is-open a:nth-child(3) {
  animation-delay: 0.19s;
}
.tk-mobile-menu.is-open a:nth-child(4) {
  animation-delay: 0.25s;
}
.tk-mobile-menu.is-open a:nth-child(5) {
  animation-delay: 0.31s;
}
.tk-mobile-menu.is-open a:nth-child(6) {
  animation-delay: 0.37s;
}
.tk-mobile-menu.is-open a:nth-child(7) {
  animation-delay: 0.43s;
}

/* ---------- ریسپانسیو: دسکتاپ منوی کامل، موبایل همبرگری ---------- */
@media (min-width: 992px) {
  .tk-desktop-nav {
    display: flex;
  }
  .tk-burger {
    display: none;
  }
}