/* ====== GLOBAL ====== */
body {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont,
    sans-serif;
  margin: 0;
  padding: 0;
  color: #f9fafb;
  background: radial-gradient(circle at top, #0b2143 0, #020617 50%, #000 100%);
  background-attachment: fixed;
}

/* ====== HEADER / NAV ====== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(3, 15, 35, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 32px;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
}

header .brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

header .brand img {
  height: 70px;
  width: 70px;
  border-radius: 14px;
}
header h1 header h1 {
  margin: 0;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #ffffff;
}

header h1 span {
  color: #3b82f6;
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  padding-bottom: 4px;
  transition: 0.25s;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: #3b82f6;
  transition: width 0.25s;
}

nav a:hover {
  color: #ffffff;
}

nav a:hover::after {
  width: 100%;
}

/* ====== MENU TOGGLE (MOBILE) ====== */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  width: 30px;
  height: 22px;
  justify-content: space-between;
}

.menu-toggle span {
  height: 3px;
  background: #ffffff;
  border-radius: 999px;
  transition: 0.25s;
}

.menu-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ====== MAIN SECTION / HERO ====== */
section {
  padding: 60px 20px 30px;
  text-align: center;
}

.main-title {
  font-size: clamp(42px, 6vw, 80px);
  margin: 0;
  color: #ffffff;
}

.main-title span {
  color: #3b82f6;
}

.highlight {
  font-size: 24px;
  color: #e5e7eb;
  margin: 18px 0 10px;
}

.highlight .era {
  color: #60a5fa;
  font-weight: 700;
}

/* جمله Accuracy در دسکتاپ در یک خط */
.description {
  font-size: 18px;
  color: #cbd5f5;
  max-width: 820px;
  margin: 0 auto 30px;
  line-height: 1.7;
}
@media (min-width: 992px) {
  .description {
    white-space: nowrap;
  }
}

/* ====== ACADEMY HERO SMALL PART ====== */
.academy-section {
  max-width: 1000px;
  margin: 30px auto 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.academy-title h2 {
  margin: 0;
  font-size: 26px;
  color: #ffffff;
}

.academy-title p {
  margin-top: 8px;
  color: #cbd5f5;
  font-size: 15px;
}

.break-line {
  height: 2px;
  width: 80px;
  background: #3b82f6;
  margin: 14px 0;
}

.academy-logo img {
  max-width: 180px;
  border-radius: 18px;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.45);
}

/* ====== BUTTONS ====== */
.button-container {
  margin-top: 20px;
}

button {
  background: #3b82f6;
  color: #ffffff;
  border: none;
  border-radius: 999px;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: 0.25s;
}

button:hover {
  background: #60a5fa;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.start-now {
  margin-top: 16px;
  padding: 12px 40px;
}

/* ====== CARDS (Core System, Philosophy, Result) ====== */
.philosophy-wrapper,
.result-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 60px auto;
  width: 90%;
  max-width: 1100px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.4);
  border-radius: 24px;
  padding: 32px 32px;
  backdrop-filter: blur(18px);
  box-shadow: 0 0 40px rgba(15, 23, 42, 0.8);
}

.philosophy-text,
.result-text {
  width: 55%;
}

.philosophy-title,
.result-title {
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
  text-align: left;
}

.philosophy-text ul,
.result-text ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.philosophy-text ul li,
.result-text ul li {
  font-size: 16px;
  color: #e5e7eb;
  margin-bottom: 8px;
}

/* Core System title یک خط */
.philosophy-wrapper:first-of-type .philosophy-title {
  white-space: nowrap;
}

.philosophy-image img,
.result-image img {
  width: 280px;
  max-width: 100%;
  border-radius: 18px;
  box-shadow: 0 0 24px rgba(15, 23, 42, 0.9);
}

/* ====== STUDENT EVOLUTION TITLE ====== */
.philosophy-section {
  width: 100%;
  margin-top: 50px;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.philosophy-section .philosophy-title {
  font-size: 40px;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
}

.philosophy-section .philosophy-text {
  display: flex;
  justify-content: center;
  width: 100%;
}

.philosophy-section .philosophy-text p {
  margin: 8px 0 0;
  font-size: 22px;
  color: #cbd5f5;
}

/* ====== STUDENT EVOLUTION CARDS (5 Stage) ====== */
.evolution-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin: 40px auto 30px;
  max-width: 1100px;
}

.evo-card {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.7);
  border-radius: 20px;
  padding: 20px 18px 22px;
  width: 190px;
  text-align: center;
  transition: 0.25s;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(15, 23, 42, 0.8);
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}

.evo-card:nth-child(1) {
  animation-delay: 0.05s;
}
.evo-card:nth-child(2) {
  animation-delay: 0.12s;
}
.evo-card:nth-child(3) {
  animation-delay: 0.19s;
}
.evo-card:nth-child(4) {
  animation-delay: 0.26s;
}
.evo-card:nth-child(5) {
  animation-delay: 0.33s;
}

@keyframes fadeUp {
  from {
    transform: translateY(16px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.evo-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 26px rgba(59, 130, 246, 0.8);
}

.evo-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 3px solid #ffffff;
  background: rgba(15, 23, 42, 0.9);
  color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 26px;
  font-weight: 700;
  margin: 0 auto 12px;
  transition: 0.25s;
}

.evo-card:hover .evo-circle {
  transform: scale(1.1);
  background: #ffffff;
  color: #0b2143;
}

.evo-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: #e5e7eb;
}

/* ====== PRICING ====== */
.pricing-section {
  text-align: center;
  margin: 70px auto;
  max-width: 1100px;
  padding: 0 20px;
}

.pricing-title {
  font-size: 38px;
  color: #ffffff;
  margin-bottom: 6px;
}

.pricing-subtitle {
  color: #cbd5f5;
  margin-bottom: 34px;
}

.pricing-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 26px;
}

.pricing-card {
  flex: 1;
  min-width: 280px;
  max-width: 330px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.7);
  border-radius: 22px;
  padding: 24px 22px;
  color: #f9fafb;
  backdrop-filter: blur(12px);
  text-align: left;
}

.pricing-card h2 {
  color: #ffffff;
  font-size: 18px;
  margin-top: 0;
}

.pricing-card .price {
  font-size: 30px;
  color: #60a5fa;
  margin: 8px 0 12px;
}

.pricing-card ul {
  padding-left: 18px;
}

.pricing-card li {
  margin-bottom: 6px;
  color: #e5e7eb;
}

/* ====== FOOTER ====== */
footer {
  background: #020617;
  text-align: center;
  padding: 22px 10px;
  color: #9ca3af;
  border-top: 1px solid rgba(148, 163, 184, 0.5);
  margin-top: 40px;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
  header {
    padding: 10px 16px;
  }

  header .brand img {
    height: 56px;
    width: 56px;
  }

  header h1 {
    font-size: 24px;
  }

  nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background: rgba(3, 15, 35, 0.97);
    text-align: center;
    padding: 16px 0 22px;
    position: absolute;
    top: 72px;
    left: 0;
  }

  nav.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .academy-section {
    flex-direction: column;
    text-align: center;
  }

  .philosophy-wrapper,
  .result-wrapper {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }

  .philosophy-text,
  .result-text {
    width: 100%;
  }

  .philosophy-image img,
  .result-image img {
    margin-top: 18px;
    width: 80%;
  }

  .philosophy-section .philosophy-title {
    font-size: 30px;
  }

  .philosophy-section .philosophy-text p {
    font-size: 18px;
    white-space: normal;
  }

  .evo-card {
    width: 160px;
  }

  .zns-slide {
    height: 560px;
  }
}
/* update */
/* ================================
   CORE TITLE FIX (FORCE APPLY)
================================ */

/* یک خط */
/* ======================================
   FIX Core System Title (One-line + Hover)
======================================= */

/* فقط عنوان Core System */
.philosophy-wrapper:first-of-type .philosophy-title {
  white-space: nowrap !important; /* یک خط */
  font-size: 34px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  letter-spacing: 0.5px;
  display: inline-block;
  transition: 0.3s ease;
}

/* افکت hover */
.philosophy-wrapper:first-of-type .philosophy-title:hover {
  transform: scale(1.1);
  text-shadow: 0 0 10px rgba(0, 200, 255, 0.7), 0 0 25px rgba(0, 200, 255, 0.4);
  cursor: pointer;
}

/* after */
.core-items {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.core-items span {
  color: #ddd;
  font-size: 18px;
  white-space: nowrap;
}
/*  */
/* ===== CORE BOX ===== */
.core-box {
  width: 70%; /* ← عرض باکس را کوچک می‌کند */
  margin: 0 auto; /* ← می‌گذارد وسط صفحه */
  padding: 35px 40px; /* ← پدینگ کمتر شد تا باکس جمع شود */
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 28px;
  background: rgba(10, 15, 30, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  transition: 0.4s ease;
}

/* Hover Animation */
.core-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 35px rgba(80, 180, 255, 0.35);
  border-color: rgba(120, 160, 255, 0.55);
}

/* ===== IMAGE ===== */
.core-right img {
  width: 260px;
  height: 260px;
  border-radius: 22px;
  object-fit: cover;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.45);
}

/* ===== TITLE ===== */
.core-title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 25px;
}

.core-title span {
  display: block;
  font-size: 22px;
  font-weight: 600;
  margin-top: 6px;
}

/* ===== ONE LINE TEXTS ===== */
.core-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.core-lines span {
  font-size: 17px;
  color: #dcdcdc;
  white-space: nowrap; /* اجازه نده خط بشکند */
}
/* last */
/* =========================================
      CLEAN & PROFESSIONAL SLIDER
========================================= */

/* Container */
.zns-slider {
  width: 94%;
  max-width: 950px;
  margin: 60px auto;
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.45);
  background: #000;
}

/* Each Slide */
.zns-slide {
  display: none;
  width: 100%;
  height: auto;
  position: relative;
}

.zns-slide.active {
  display: block;
  animation: fadeSlide 0.9s ease;
}

/* Images */
.zns-slide img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 24px;
}

/* Fade Animation */
@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: scale(1.03);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Prev / Next Buttons */
.zns-prev,
.zns-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  padding: 12px 16px;
  font-size: 26px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: 0.25s;
}

.zns-prev:hover,
.zns-next:hover {
  background: #fff;
}

.zns-prev {
  left: 15px;
}
.zns-next {
  right: 15px;
}

/* Dots */
.zns-dots {
  text-align: center;
  padding: 15px 0 18px;
}

.zns-dots span {
  width: 12px;
  height: 12px;
  margin: 0 4px;
  background: rgba(255, 255, 255, 0.5);
  display: inline-block;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.25s;
}

.zns-dots .active {
  background: #fff;
  transform: scale(1.3);
}

/* Mobile */
@media (max-width: 900px) {
  .zns-slide img {
    height: 260px;
  }
}
/* new  */
.two-cards-row {
  width: 90%;
  max-width: 1300px;
  margin: 40px auto;
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.card-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 25px;
  background: rgba(10, 15, 30, 0.55);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.card-box .text {
  flex: 1;
}

.card-box h2 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 8px;
}

.card-box ul {
  list-style: none;
  padding: 0;
}

.card-box li {
  color: #e5e7eb;
  font-size: 15px;
  margin-bottom: 6px;
}

.card-box .image img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 15px;
}

@media (max-width: 900px) {
  .two-cards-row {
    flex-direction: column;
  }
  .card-box {
    flex-direction: column;
    text-align: center;
  }
  .card-box .image img {
    width: 150px;
    height: 150px;
  }
}
/* Hover Animation (افکت زوم + شادو قبلی) */
.card-box {
  transition: 0.3s ease;
}

.card-box:hover {
  transform: translateY(-6px) scale(1.03);
  border-color: rgba(120, 160, 255, 0.55);
  box-shadow: 0 0 35px rgba(80, 180, 255, 0.35); /* شادو آبی */
}
.card-box li {
  position: relative;
  padding-left: 14px;
}

.card-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #60a5fa; /* رنگ آبی جذاب */
  font-size: 18px;
  line-height: 1;
}
/* ===== عنوان‌ها در مرکز ===== */
.card-box .text h2 {
  text-align: center;
  margin-bottom: 15px;
}

/* ===== متن و خطوط از چپ و Justify ===== */
.card-box ul {
  text-align: justify;
  padding: 0 5px;
}

.card-box li {
  text-align: justify;
  font-size: 15px;
  color: #e5e7eb;
  margin-bottom: 10px;
  line-height: 1.7;
}

/* نقطه‌های زیبا برای هر خط */
.card-box li {
  position: relative;
  padding-left: 18px;
}

.card-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #60a5fa; /* رنگ آبی حرفه‌ای */
  font-size: 18px;
  line-height: 1;
}

/* new  */
/* graph */
/* ========= Student Journey Timeline ========= */

.sj-section {
  width: 100%;
  padding: 60px 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* عنوان بالا – وسط صفحه */
.sj-header {
  text-align: center;
  margin-bottom: 40px;
}

.sj-title {
  margin: 0;
  font-size: 32px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #f9fafb;
}

.sj-sub {
  margin-top: 10px;
  font-size: 14px;
  color: #9ca3af;
}

/* ظرف اصلی تایم‌لاین */
.sj-timeline {
  position: relative;
  width: min(100%, 1400px); /* عرض بزرگ، بدون اسکرول افقی */
  margin: 0 auto;
  padding: 70px 40px 10px;
}

/* خط دراز وسط (نئونی) */
.sj-line {
  position: absolute;
  left: 40px;
  right: 40px;
  top: 50%;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(148, 163, 184, 0.02),
    rgba(148, 163, 184, 0.9),
    rgba(148, 163, 184, 0.02)
  );
  box-shadow: 0 0 18px rgba(148, 163, 184, 0.6);
  overflow: hidden;
}

/* حرکت نور روی خط (خیلی نرم) */
.sj-line::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.9),
    transparent
  );
  transform: translateX(-100%);
  animation: sj-line-sweep 4.5s linear infinite;
}

/* ظرف نقاط (برای فاصله مساوی) */
.sj-steps {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* هر مرحله */
.sj-step {
  position: relative;
  text-align: center;
  color: #e5e7eb;
}

/* شماره بالای خط */
.sj-number {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: #e5f2ff;
  margin-bottom: 10px;
}

/* خط نازک بین شماره و نقطه */
.sj-tick {
  display: block;
  width: 2px;
  margin: 0 auto;
  background: linear-gradient(
    to bottom,
    rgba(226, 232, 240, 0.9),
    rgba(226, 232, 240, 0.05)
  );
}

.sj-tick-up {
  height: 26px;
}

/* دات وسط – روشن نئونی، خط از وسطش عبور می‌کند */
.sj-dot {
  position: relative;
  width: 16px;
  height: 16px;
  margin: -9px auto 18px; /* -9px تا خط دقیقاً از وسط دات رد شود */
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 16px rgba(191, 219, 254, 0.95),
    0 0 32px rgba(191, 219, 254, 0.8);
  animation: sj-dot-pulse 2.2s ease-in-out infinite;
}

/* اسم مرحله زیر خط */
.sj-role {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #e5f2ff;
}

/* ===== انیمیشن‌ها ===== */

@keyframes sj-line-sweep {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes sj-dot-pulse {
  0%,
  100% {
    box-shadow: 0 0 10px rgba(191, 219, 254, 0.7),
      0 0 22px rgba(191, 219, 254, 0.5);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 18px rgba(191, 219, 254, 1),
      0 0 40px rgba(191, 219, 254, 0.9);
    transform: scale(1.08);
  }
}

/* ریسپانسیو برای موبایل */
@media (max-width: 768px) {
  .sj-title {
    font-size: 22px;
    letter-spacing: 0.16em;
  }

  .sj-timeline {
    padding-inline: 10px;
  }

  .sj-line {
    left: 20px;
    right: 20px;
  }

  .sj-number {
    font-size: 14px;
  }

  .sj-role {
    font-size: 12px;
    letter-spacing: 0.08em;
  }
}

/* graph */
/* student comment */
/* ============================================
   ZONE&STRIKE SIGNATURE DOUBLE SLIDER
=============================================== */
/* ========================================
      Z&S DOUBLE SLIDER – FINAL VERSION
======================================== */

.zns-double-slider {
  width: 100%;
  padding: 60px 0;
  overflow: hidden;
  margin-top: 60px;
}

.zns-row {
  overflow: hidden;
  margin-bottom: 30px;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 12%,
    black 88%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 12%,
    black 88%,
    transparent
  );
}

.zns-track {
  display: flex;
  gap: 22px;
  width: max-content;
}

/* ==== Infinite Loop Movement ==== */

.track-1 {
  animation: slide-left 26s linear infinite;
  animation-delay: -13s;
}

.track-2 {
  animation: slide-right 30s linear infinite;
  animation-delay: -15s;
}

@keyframes slide-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes slide-right {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

/* ==== CARD DESIGN ==== */

.zns-card {
  width: 230px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(20, 30, 60, 0.55);
  border: 1px solid rgba(120, 160, 255, 0.45);
  box-shadow: 0 0 12px rgba(80, 140, 255, 0.35),
    inset 0 0 25px rgba(30, 55, 95, 0.45);
  backdrop-filter: blur(14px);
  text-align: center;
  transition: 0.3s ease;
}

.zns-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 22px rgba(100, 160, 255, 0.6),
    inset 0 0 30px rgba(60, 100, 255, 0.6);
  border-color: rgba(150, 190, 255, 0.75);
}

/* Logo small */
.zns-mini-logo img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  margin-bottom: 10px;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.75);
}

/* Avatar */
.zns-avatar img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 12px;
  box-shadow: 0 0 22px rgba(60, 120, 255, 0.75);
}

/* TEXT AREA */
.zns-name {
  font-size: 18px;
  margin: 0;
  font-weight: 700;
  color: #eaf1ff;
  text-shadow: 0 0 10px rgba(140, 170, 255, 0.5);
}

.zns-id {
  font-size: 14px;
  color: #9db9ff;
  margin: 4px 0;
}

.zns-location {
  font-size: 13px;
  color: #b4c6ff;
}

/* MOBILE */
@media (max-width: 700px) {
  .zns-card {
    width: 180px;
    padding: 14px;
  }
  .zns-avatar img {
    width: 90px;
    height: 90px;
  }
}

/* student comment */
/* Second student comment 2 */
/* جلوگیری کامل از اسکرول افقی */
html,
body {
  overflow-x: hidden !important;
}

/* بخش کامل */
.zxp-wall {
  width: 100%;
  padding: 20px 0 40px;
}

/* عنوان */
.zxp-title {
  text-align: center;
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 20px;
  color: #fff;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ردیف */
.zxp-row {
  width: 100%;
  overflow: hidden;
  margin-bottom: 25px;
  position: relative;
}

/* ترک – 200% برای لوپ */
.zxp-track {
  display: flex;
  width: 200%;
}

/* دو طرف حرکت کنند */
.zxp-track-1 {
  animation: zxp-move-left 28s linear infinite;
}

.zxp-track-2 {
  animation: zxp-move-right 28s linear infinite;
}

/* هر گروه عکس */
.zxp-slides {
  width: 50%;
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* عکس طبقه بزرگ */
.zxp-img-big {
  height: 320px;
  width: auto;
  border-radius: 16px;
  background: #000;
  padding: 3px;
  object-fit: contain;
}

/* عکس طبقه کوچک */
.zxp-img-small {
  height: 160px;
  width: auto;
  border-radius: 14px;
  background: #000;
  padding: 3px;
  object-fit: contain;
}

/* انیمیشن‌ها */
@keyframes zxp-move-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes zxp-move-right {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

/* 📱 موبایل */
@media (max-width: 768px) {
  .zxp-img-big {
    height: 180px;
  }
  .zxp-img-small {
    height: 100px;
  }
  .zxp-title {
    font-size: 22px;
  }
}

/* Second student comment 2 */
/* ردیف دوم را قفل می‌کند که عکس‌ها سرخوردگی نکنند */
.zxp-row:nth-child(3) .zxp-slides img {
  height: 160px; /* یک ارتفاع ثابت */
  width: auto;
  object-fit: contain; /* عکس کامل نشان داده می‌شود */
  background: #000; /* پس‌زمینه تیره مثل نمونه */
  padding: 6px; /* فاصله داخلی */
  border-radius: 18px; /* قاب موبایلی */
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
}

/* جلوگیری از فشرده شدن عکس‌ها */
.zxp-slides img {
  flex-shrink: 0 !important;
}
/* جلوگیری از افتادن دو ردیف روی هم */
.zxp-row {
  display: block;
  position: relative;
  height: auto !important;
  overflow: hidden;
  margin-bottom: 30px;
}

/* هر Track در یک ردیف جدا */
.zxp-track {
  display: flex;
  flex-wrap: nowrap;
  width: max-content !important;
  height: auto !important;
}

/* عکس‌ها هیچ‌وقت روی هم نروند */
.zxp-slides {
  display: flex;
  flex-wrap: nowrap !important;
}

.zxp-slides img {
  flex-shrink: 0 !important;
  object-fit: contain !important;
}
/* === Mobile Performance Fix === */
@media (max-width: 600px) {
  .zxp-img-big {
    height: 160px !important;
  }

  .zxp-img-small {
    height: 90px !important;
  }

  /* سبک کردن اثرات سنگین روی موبایل */
  .zxp-slides img {
    box-shadow: none !important;
    padding: 2px !important;
  }

  /* سبک کردن انیمیشن */
  .zxp-track-1 {
    animation: zxp-move-left 35s linear infinite !important;
  }
  .zxp-track-2 {
    animation: zxp-move-right 38s linear infinite !important;
  }
}
/* shadow from slider  */

.zxp-wall {
  position: relative;
  overflow: hidden;
}

.zxp-wall::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.7) 20%,
    rgba(0, 0, 0, 0.15) 40%,
    rgba(0, 0, 0, 0.15) 60%,
    rgba(0, 0, 0, 0.7) 80%,
    rgba(0, 0, 0, 0.92) 100%
  );
  z-index: 3;
}

/* لایه دوم برای عمق بیشتر (اثر سینمایی) */
.zxp-wall::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0) 50%,
    rgba(0, 0, 0, 0.85) 100%
  );
  mix-blend-mode: multiply;
  z-index: 2;
}

/* سایه عکس‌ها – برای خروج از تاریکی */
.zxp-slides img {
  position: relative;
  z-index: 4;
  box-shadow: 0 0 28px rgba(0, 0, 0, 1), 0 0 55px rgba(0, 0, 0, 0.85);
}

/* موبایل */
@media (max-width: 700px) {
  .crypto-track img {
    height: 54px;
    width: 54px;
    /* filter: drop-shadow(0 0 8px rgba(0, 150, 255, 0.4)); */
  }
}

/* iocn slider  */
.track-1 {
  animation: slide-left 35s linear infinite;
}
.track-2 {
  animation: slide-right 38s linear infinite;
}
@media (max-width: 600px) {
  .zxp-img-big {
    height: 160px !important;
  }
  .zxp-img-small {
    height: 90px !important;
  }
}

/* studnet contavt via telegram */
.zs-payment {
  width: 90%;
  max-width: 1100px;
  margin: 60px auto;
  direction: rtl;
  text-align: center;
  color: #fff;
}

.zs-payment-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 30px;
  text-transform: uppercase;
  color: #eaf2ff;
  text-shadow: 0 0 14px rgba(80, 150, 255, 0.7);
}

/* STEPS */
.zs-step {
  background: rgba(20, 35, 60, 0.55);
  border: 1px solid rgba(120, 150, 255, 0.4);
  border-radius: 22px;
  padding: 26px;
  margin-bottom: 35px;
  box-shadow: 0 0 20px rgba(20, 30, 60, 0.6);
  backdrop-filter: blur(12px);
}

/* Number Circle */
.zs-number {
  width: 52px;
  height: 52px;
  margin: 0 auto 15px;
  background: rgba(59, 130, 246, 0.9);
  border-radius: 50%;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: 0 0 16px rgba(80, 150, 255, 0.8);
}

/* Text */
.zs-step-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.zs-step-text {
  color: #cbdafc;
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Plans + Network Buttons */
.zs-plan-box,
.zs-network-box {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.zs-plan-box span,
.zs-network-box span {
  background: rgba(20, 40, 70, 0.6);
  border: 1px solid rgba(150, 180, 255, 0.4);
  padding: 10px 22px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s;
}

.zs-plan-box span:hover,
.zs-network-box span:hover {
  background: rgba(59, 130, 246, 0.9);
  box-shadow: 0 0 14px rgba(80, 150, 255, 0.8);
  transform: translateY(-3px);
}

/* Wallet Box */
.zs-wallet-box {
  background: rgba(15, 25, 45, 0.5);
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(120, 150, 255, 0.4);
}

.zs-wallet-address {
  font-size: 15px;
  margin: 10px 0;
  color: #bcd3ff;
}

.zs-copy-btn {
  padding: 10px 22px;
  border-radius: 14px;
  background: #3b82f6;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: 0.25s;
}

.zs-copy-btn:hover {
  background: #5aa0ff;
  transform: translateY(-3px);
}

/* Telegram Link */
.zs-telegram-link {
  display: inline-block;
  padding: 10px 20px;
  color: #7fb3ff;
  background: rgba(20, 30, 50, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(150, 180, 255, 0.5);
  margin-bottom: 20px;
  transition: 0.3s;
}

.zs-telegram-link:hover {
  color: #fff;
  background: rgba(59, 130, 246, 0.7);
  box-shadow: 0 0 14px rgba(80, 150, 255, 0.8);
}

/* FORM (Compact & Clean) */
.zs-form {
  width: 100%;
  max-width: 360px;
  margin: 16px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zs-form input {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(150, 180, 255, 0.4);
  background: rgba(20, 35, 60, 0.4);
  color: #fff;
}

.zs-submit-btn {
  padding: 12px;
  border-radius: 14px;
  background: #3b82f6;
  font-weight: 700;
  color: #fff;
  border: none;
  cursor: pointer;
}

.zs-submit-btn:hover {
  background: #60a5fa;
  transform: translateY(-3px);
}

/* studnet contavt via telegram */
/* ===== BOX layout ===== */
.core-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  max-width: 1200px;
  margin: 40px auto;
  padding: 15px;
  flex-wrap: wrap;
}

/* متن */
.core-left {
  flex: 1;
  min-width: 280px;
}

/* عکس */
.core-right img {
  width: 80%; /* ⛔ محدودیت واقعی سایز */
  max-width: 260px; /* ⛔ نهایت سایز (دیگه کلان نمیشه!) */
  height: auto;
  display: block;
}

/* ===== برای موبایل ===== */
@media (max-width: 768px) {
  .core-box {
    flex-direction: column;
    text-align: center;
  }

  .core-right img {
    width: 60%; /* کوچکتر از قبل */
    max-width: 220px; /* ⛔ باز هم محدود */

    margin: 10px auto;
  }
}
/* ============================= */
/* 📱 Responsive Mobile Version  */
/* ============================= */

@media (max-width: 768px) {
  .sj-section {
    padding: 20px 10px;
  }

  .sj-title {
    font-size: 26px;
  }

  .sj-sub {
    font-size: 16px;
  }

  .sj-timeline {
    width: 100%;
    overflow: visible;
  }

  .sj-line {
    height: 3px;
    margin: 30px 0;
  }

  .sj-steps {
    flex-direction: column;
    align-items: center;
    gap: 28px;
    margin-top: 20px;
  }

  .sj-step {
    width: 100%;
    text-align: center;
  }

  .sj-number {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .sj-dot {
    width: 10px;
    height: 10px;
  }

  .sj-role {
    font-size: 14px;
  }
}

/* 📌 موبایل خیلی کوچک */
@media (max-width: 450px) {
  .sj-title {
    font-size: 22px;
  }
  .sj-sub {
    font-size: 14px;
  }
  .sj-step {
    gap: 6px;
  }
  .sj-number {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
}

/* last no clean */
.zs-form-card {
  max-width: 950px;
  margin: 40px auto;
  background: rgba(255, 255, 255, 0.03);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.pay-title {
  text-align: center;
  font-size: 26px;
  margin-bottom: 30px;
  font-weight: 700;
}

.step-box {
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  margin-bottom: 25px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #00c6ff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  margin-bottom: 12px;
}

.wallet-box {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 6px;
  text-align: center;
  margin: 10px 0;
}

.plans span {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  margin: 5px;
  border-radius: 6px;
}

.tg-box a {
  display: inline-block;
  background: #0ea5e9;
  padding: 10px 18px;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 15px;
}

@media (max-width: 650px) {
  .sj-steps {
    flex-direction: row !important;
    flex-wrap: wrap;
    gap: 20px !important;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .sj-number {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00baff, #0066cc);
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px 0 0;
    box-shadow: 0 4px 8px rgba(0, 186, 255, 0.5);
    transition: transform 0.3s ease;
    direction: ltr;
  }

  .sj-step:hover .sj-number {
    transform: scale(1.2);
  }

  .sj-step::after {
    content: "";
    width: calc(100% - 35px);
    height: 3px;
    background: linear-gradient(to right, #00baff, #0066cc);
    position: absolute;
    top: 17px;
    left: 35px;
    border-radius: 2px;
  }

  .sj-role {
    position: absolute;
    top: -15px;
    left: 45px;
    font-size: 13px;
    font-weight: 600;
    color: #e7faff;
    white-space: nowrap;
    text-align: left;
    transition: left 0.3s ease;
  }

  .sj-step:hover .sj-role {
    left: 50px;
  }
}

/* last responsive */