/*
Theme Name: RealDev Theme
Theme URI: https://realdev.vn
Author: RealDev - Vĩnh Minh Đạo
Author URI: https://realdev.vn
Description: Premium WordPress Landing Page Theme for RealDev
Version: 3.3.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: realdev-theme
Tested up to: 6.7
Requires at least: 6.0
Requires PHP: 7.4
Tags: one-column, custom-logo, custom-header, custom-background, editor-style, featured-images, translation-ready
*/
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}
.screen-reader-text:focus {
  background-color: #f1f1f1;
  border-radius: 3px;
  box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
  clip: auto !important;
  clip-path: none;
  color: #21759b;
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  height: auto;
  left: 5px;
  line-height: normal;
  padding: 15px 23px 14px;
  text-decoration: none;
  top: 5px;
  width: auto;
  z-index: 100000;
}
.wp-caption { max-width: 100%; margin-bottom: 1.5em; }
.wp-caption img { display: block; max-width: 100%; height: auto; }
.wp-caption-text { text-align: center; font-size: 0.875em; color: var(--text-sub); padding: 0.5em 0; }
.gallery-caption { display: block; font-size: 0.875em; color: var(--text-sub); }
.sticky { position: relative; }
.bypostauthor { border-left: 3px solid var(--accent, #0d54fc); }
.alignright { float: right; margin: 0.5em 0 1em 1.5em; }
.alignleft { float: left; margin: 0.5em 1.5em 1em 0; }
.aligncenter { display: block; margin: 0.5em auto 1em; }
.tag-links { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-links a { font-size: 13px; padding: 3px 10px; border: 1px solid var(--border); border-radius: 4px; color: var(--text-sub); text-decoration: none; }
.tag-links a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
:root {
  --primary: #0d54fc;
  --secondary: #6e01f0;
  --success: #68c509;
  --alert: #ca0707;
  --base: #222b4f;
  --link: #0019a4;
  --link-hover: #6e01f0;
  --bg: #060818;
  --surface: #0a0d20;
  --surface2: #0f1328;
  --surface3: #161b38;
  --glow-p: rgba(13, 84, 252, 0.2);
  --glow-s: rgba(110, 1, 240, 0.16);
  --text: #f0f2f8;
  --text-sub: #a0a8c0;
  --text-muted: #8b92ab;
  --border: rgba(13, 84, 252, 0.15);
  --border-h: rgba(13, 84, 252, 0.35);
  --font:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu,
    Cantarell, "Helvetica Neue", sans-serif;
  --font-mono:
    ui-monospace, "SF Mono", "Cascadia Code", "Fira Code", "Consolas", monospace;
  --gradient-accent: linear-gradient(135deg, var(--primary), var(--secondary));
}
[data-theme="light"] {
  --bg: #f0f4ff;
  --surface: #ffffff;
  --surface2: #e8edf8;
  --surface3: #dce3f2;
  --text: #0f1629;
  --text-sub: #4a5270;
  --text-muted: #5c6484;
  --border: rgba(13, 84, 252, 0.1);
  --border-h: rgba(13, 84, 252, 0.28);
  --glow-p: rgba(13, 84, 252, 0.1);
  --glow-s: rgba(110, 1, 240, 0.08);
}
[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(13, 84, 252, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 84, 252, 0.06) 1px, transparent 1px);
}
[data-theme="light"] .orb-1 {
  background: radial-gradient(
    circle,
    rgba(13, 84, 252, 0.08) 0%,
    transparent 70%
  );
}
[data-theme="light"] .orb-2 {
  background: radial-gradient(
    circle,
    rgba(110, 1, 240, 0.06) 0%,
    transparent 70%
  );
}
[data-theme="light"] .orb-3 {
  background: radial-gradient(
    circle,
    rgba(13, 84, 252, 0.05) 0%,
    transparent 70%
  );
}
[data-theme="light"] .hero-badge {
  background: rgba(13, 84, 252, 0.06);
  border-color: rgba(13, 84, 252, 0.15);
}
[data-theme="light"] .e-card {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}
[data-theme="light"] .e-card:hover {
  box-shadow: 0 8px 28px rgba(13, 84, 252, 0.08);
  background: #f6f8ff;
}
[data-theme="light"] .e-grid {
  background: rgba(13, 84, 252, 0.06);
  border-color: rgba(13, 84, 252, 0.08);
}
[data-theme="light"] .sk-panel {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}
[data-theme="light"] .ec-card {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  background: var(--surface);
}
[data-theme="light"] .ec-card:hover {
  box-shadow: 0 16px 40px rgba(13, 84, 252, 0.1);
}
[data-theme="light"] .sv-card {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  background: var(--surface);
}
[data-theme="light"] .sv-card:hover {
  box-shadow: 0 16px 40px rgba(13, 84, 252, 0.1);
}
[data-theme="light"] .sv-card.feat {
  background: linear-gradient(
    145deg,
    rgba(13, 84, 252, 0.04) 0%,
    var(--surface) 60%
  );
}
[data-theme="light"] .sv-n {
  color: rgba(13, 84, 252, 0.04);
}
[data-theme="light"] .pr-step {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}
[data-theme="light"] .btn-ghost {
  border-color: rgba(13, 84, 252, 0.18);
  color: var(--text);
}
[data-theme="light"] .btn-ghost:hover {
  background: rgba(13, 84, 252, 0.05);
  border-color: var(--primary);
}
[data-theme="light"] .cta-bg {
  background:
    radial-gradient(
      ellipse 55% 55% at 50% 50%,
      rgba(13, 84, 252, 0.05) 0%,
      transparent 68%
    ),
    radial-gradient(
      ellipse 38% 38% at 18% 82%,
      rgba(110, 1, 240, 0.04) 0%,
      transparent 60%
    );
}
[data-theme="light"] .site-header.scrolled {
  background: rgba(240, 244, 255, 0.94);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .lang-btn {
  background: rgba(13, 84, 252, 0.05);
}
[data-theme="light"] .theme-toggle {
  background: rgba(13, 84, 252, 0.05);
}
[data-theme="light"] footer {
  background: #e4eaf6;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 17px;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition:
    background 0.35s,
    color 0.35s;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9990;
  opacity: 0.35;
}
[data-theme="light"] body::before {
  opacity: 0.15;
}
a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--link-hover);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}
.wrap {
  max-width: 1180px;
  margin: 0 auto;
}
section {
  padding: 110px 64px;
}
.gradient-text,
.grad {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.s-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.s-label::before {
  content: "";
  width: 28px;
  height: 1.5px;
  background: var(--primary);
  border-radius: 2px;
}
.s-title {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.s-desc {
  font-size: 18px;
  color: var(--text-sub);
  line-height: 1.8;
  max-width: 560px;
}
.ei i,
.ec-ico i,
.sv-ico i,
.pr-ico i,
.tool-ico i {
  font-size: inherit !important;
  width: auto !important;
  height: auto !important;
}
.e-card:hover .ei {
  transform: scale(1.12);
  box-shadow:
    0 0 20px rgba(13, 84, 252, 0.18),
    0 0 0 1px rgba(13, 84, 252, 0.08);
}
.sv-card:hover .sv-ico {
  transform: scale(1.12) rotate(-3deg);
  box-shadow: 0 0 20px rgba(13, 84, 252, 0.18);
}
.ec-card:hover .ec-ico {
  transform: scale(1.1);
  box-shadow: 0 0 18px rgba(13, 84, 252, 0.15);
}
.pr-step:hover .pr-ico {
  transform: scale(1.12) rotate(-3deg);
  box-shadow: 0 0 16px rgba(13, 84, 252, 0.15);
}
.ei,
.sv-ico,
.ec-ico,
.pr-ico {
  transition:
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.3s;
}
.pr-step {
  transition:
    background 0.25s,
    transform 0.25s;
}
.pr-step:hover {
  background: var(--surface2);
  transform: translateY(-3px);
}
.e-card:hover {
  box-shadow:
    0 8px 30px rgba(13, 84, 252, 0.1),
    0 0 0 1px rgba(13, 84, 252, 0.08);
}
.sv-card:hover {
  box-shadow:
    0 16px 44px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(13, 84, 252, 0.12),
    0 0 24px rgba(13, 84, 252, 0.06);
}
[data-theme="light"] .sv-card:hover {
  box-shadow:
    0 16px 44px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(13, 84, 252, 0.12);
}
.ec-card:hover {
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(13, 84, 252, 0.12),
    0 0 20px rgba(13, 84, 252, 0.05);
}
[data-theme="light"] .ec-card:hover {
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(13, 84, 252, 0.12);
}
.tool-name {
  transition: color 0.2s;
}
.tool-item:hover .tool-name {
  color: var(--primary);
}
.e-tag {
  transition:
    background 0.2s,
    color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  cursor: default;
}
.e-tag:hover {
  background: rgba(13, 84, 252, 0.18);
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(13, 84, 252, 0.15);
}
.sv-link {
  transition:
    gap 0.25s,
    color 0.2s;
}
.sv-link:hover {
  gap: 12px;
  color: var(--secondary);
}
.btn-primary {
  transition:
    transform 0.25s,
    box-shadow 0.3s,
    background 0.3s;
}
.btn-primary:hover {
  box-shadow:
    0 8px 32px rgba(13, 84, 252, 0.5),
    0 0 0 2px rgba(13, 84, 252, 0.15);
}
.btn-ghost {
  transition:
    border-color 0.25s,
    background 0.25s,
    transform 0.25s,
    box-shadow 0.3s;
}
.btn-ghost:hover {
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.12);
}
.c-item {
  transition:
    color 0.2s,
    transform 0.2s;
}
.c-item:hover {
  color: var(--text);
  transform: translateY(-2px);
}
.v-row {
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.v-row:hover {
  transform: translateX(4px);
  box-shadow: 0 2px 12px rgba(13, 84, 252, 0.08);
}
.terminal {
  transition: box-shadow 0.4s;
}
.terminal:hover {
  box-shadow:
    0 0 0 1px rgba(13, 84, 252, 0.1),
    0 0 60px rgba(13, 84, 252, 0.12),
    0 24px 64px rgba(0, 0, 0, 0.5);
}
@keyframes badge-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(13, 84, 252, 0.3);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(13, 84, 252, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(13, 84, 252, 0);
  }
}
.hero-badge:hover {
  animation: badge-ring 1.5s ease infinite;
}
.f-soc {
  transition:
    border-color 0.2s,
    color 0.2s,
    transform 0.25s,
    box-shadow 0.25s;
}
.f-soc:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 14px rgba(13, 84, 252, 0.2);
}
@keyframes scroll-hint {
  0%,
  100% {
    opacity: 0.4;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(6px);
  }
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition:
    background 0.35s,
    border-color 0.35s,
    box-shadow 0.35s;
}
.site-header.scrolled {
  background: rgba(6, 8, 24, 0.95);
  border-bottom-color: var(--border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}
[data-theme="light"] .site-header.scrolled {
  background: rgba(240, 244, 255, 0.94);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.35s;
}
.site-header.scrolled .header-inner {
  padding-top: 10px;
  padding-bottom: 10px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}
.logo-img {
  height: 36px;
  width: auto;
  transition: opacity 0.2s;
}
.logo-img:hover {
  opacity: 0.85;
}
[data-theme="light"] .logo-img {
  filter: none;
}
[data-theme="dark"] .logo-img {
  filter: brightness(1.15);
}
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
  padding: 0;
  margin: 0;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s;
}
.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.lang-select {
  position: relative;
}
.logged-in .site-header {
  top: 32px;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(13, 84, 252, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.lang-btn:hover {
  border-color: var(--border-h);
  color: var(--text);
}
.lang-btn i {
  font-size: 11px;
  transition: transform 0.2s;
}
.lang-select.open .lang-btn i {
  transform: rotate(180deg);
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  min-width: 160px;
  padding: 6px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s;
  z-index: 100;
}
[data-theme="light"] .lang-dropdown {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
}
.lang-select.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  background: none;
  width: 100%;
  font-family: var(--font);
  text-align: left;
}
.lang-option:hover {
  background: rgba(13, 84, 252, 0.08);
  color: var(--text);
}
.lang-option.active {
  color: var(--primary);
  background: rgba(13, 84, 252, 0.06);
}
.lang-option .flag {
  font-size: 16px;
}
.theme-toggle {
  width: 42px;
  height: 42px;
  background: rgba(13, 84, 252, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-sub);
  font-size: 15px;
}
.theme-toggle:hover {
  border-color: var(--border-h);
  color: var(--primary);
}
.nav-cta {
  background: var(--gradient-accent) !important;
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.82rem !important;
  transition:
    opacity 0.2s,
    transform 0.2s !important;
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.32);
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
  text-decoration: none;
}
.nav-cta::after {
  display: none !important;
}
.nav-cta:hover {
  opacity: 0.88 !important;
  transform: translateY(-1px) !important;
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1001;
}
.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  padding: 80px 24px 32px;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  transform: translateY(-100%);
  opacity: 0;
  transition:
    transform 0.35s ease,
    opacity 0.35s;
  z-index: 999;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.mobile-menu li + li {
  border-top: 1px solid var(--border);
}
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-menu a:hover {
  color: var(--primary);
}
.mobile-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}
.mobile-controls .lang-select {
  position: relative;
  flex-shrink: 0;
}
.mobile-controls .lang-btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
}
.mobile-controls .lang-dropdown {
  position: absolute;
  top: auto;
  bottom: calc(100% + 8px);
  left: 0;
  right: auto;
  min-width: 200px;
  width: max-content;
  max-width: calc(100vw - 48px);
}
.mobile-cta {
  flex: 1;
  text-align: center;
  justify-content: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 9px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.22s;
  font-family: var(--font);
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 24px rgba(13, 84, 252, 0.32);
}
.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(13, 84, 252, 0.45);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--border-h);
  background: rgba(13, 84, 252, 0.07);
  transform: translateY(-2px);
}
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 130px 64px 90px;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 84, 252, 0.048) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 84, 252, 0.048) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    black 10%,
    transparent 70%
  );
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(88px);
  pointer-events: none;
}
.orb-1 {
  width: 660px;
  height: 660px;
  background: radial-gradient(
    circle,
    rgba(13, 84, 252, 0.12) 0%,
    transparent 70%
  );
  top: -160px;
  right: -140px;
  animation: orb 10s ease-in-out infinite;
}
.orb-2 {
  width: 480px;
  height: 480px;
  background: radial-gradient(
    circle,
    rgba(110, 1, 240, 0.1) 0%,
    transparent 70%
  );
  bottom: -100px;
  left: 40px;
  animation: orb 13s ease-in-out infinite reverse;
}
.orb-3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(
    circle,
    rgba(13, 84, 252, 0.07) 0%,
    transparent 70%
  );
  top: 35%;
  left: 50%;
  animation: orb 8s ease-in-out infinite 2s;
}
@keyframes orb {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-26px) scale(1.05);
  }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  align-items: center;
}
.hero-content > * {
  flex: 1 1 45%;
  min-width: 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 84, 252, 0.1);
  border: 1px solid rgba(13, 84, 252, 0.24);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero-title {
  font-size: clamp(44px, 5.8vw, 74px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2.5px;
  margin-bottom: 22px;
}
.hero-title .line {
  display: block;
}
.hero-title .soft {
  color: var(--text-muted);
  font-weight: 700;
}
.hero-desc {
  font-size: 18px;
  line-height: 1.78;
  color: var(--text-sub);
  max-width: 460px;
  margin-bottom: 36px;
  font-weight: 400;
}
.hero-desc strong {
  color: var(--text);
  font-weight: 600;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}
.hero-stats .stat {
  flex: 1 1 30%;
  min-width: 80px;
}
.stat {
  text-align: center;
  padding: 0 12px;
  border-right: 1px solid var(--border);
}
.stat:last-child {
  border-right: none;
}
.stat-n {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -1.5px;
  display: block;
  line-height: 1;
  margin-bottom: 5px;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-l {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.terminal {
  background: #282a36;
  border: 1px solid rgba(189, 147, 249, 0.2);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(189, 147, 249, 0.06),
    0 0 40px rgba(189, 147, 249, 0.08),
    0 24px 64px rgba(0, 0, 0, 0.45);
  position: relative;
}
[data-theme="light"] .terminal {
  border-color: rgba(13, 84, 252, 0.12);
  box-shadow:
    0 0 0 1px rgba(13, 84, 252, 0.08),
    0 0 32px rgba(13, 84, 252, 0.06),
    0 16px 48px rgba(0, 0, 0, 0.08);
}
.t-bar {
  background: #21222c;
  padding: 11px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}
[data-theme="light"] .t-bar {
  background: #21222c;
}
.t-dots {
  display: flex;
  gap: 7px;
}
.d {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dr {
  background: #ff5f57;
}
.dy {
  background: #ffbd2e;
}
.dg {
  background: #28c840;
}
.t-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #d1d5db;
  flex: 1;
  text-align: center;
  letter-spacing: 0.02em;
}
.t-body {
  padding: 20px 22px 24px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1;
  color: #f8f8f2;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0;
  white-space: pre;
}
.t-body::-webkit-scrollbar {
  height: 4px;
}
.t-body::-webkit-scrollbar-track {
  background: transparent;
}
.t-body::-webkit-scrollbar-thumb {
  background: rgba(189, 147, 249, 0.3);
  border-radius: 2px;
}
.tl {
  display: block;
}
.c {
  color: #6272a4;
  font-style: italic;
}
.k {
  color: #ff79c6;
}
.s {
  color: #f1fa8c;
}
.n {
  color: #bd93f9;
}
.b {
  color: #50fa7b;
}
.i2 {
  padding-left: 20px;
}
.i4 {
  padding-left: 40px;
}
.cur {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: #50fa7b;
  border-radius: 1px;
  animation: blink 1.1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
  box-shadow: 0 0 8px rgba(13, 84, 252, 0.4);
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
@keyframes up {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.6);
  }
}
.ticker {
  background: var(--surface2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
}
.ticker::before,
.ticker::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 110px;
  z-index: 2;
}
.ticker::before {
  left: 0;
  background: linear-gradient(90deg, var(--surface2), transparent);
}
.ticker::after {
  right: 0;
  background: linear-gradient(-90deg, var(--surface2), transparent);
}
.t-track {
  display: flex;
  width: max-content;
  animation: tick 30s linear infinite;
}
.t-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 32px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}
.t-item i {
  color: var(--primary);
  font-size: 12px;
}
@keyframes tick {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.expertise {
  background: var(--surface);
}
.expertise-swiper {
  margin-top: 50px;
  padding-bottom: 60px;
  position: relative;
}
.e-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 42px 36px;
  position: relative;
  transition:
    background 0.28s,
    transform 0.3s,
    box-shadow 0.3s;
}
.slider-controls,
.ec-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 18px;
}
.expertise-dots,
.reviews-dots,
.ec-pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  width: auto;
}
.expertise-dots .swiper-pagination-bullet,
.reviews-dots .swiper-pagination-bullet,
.ec-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--text-muted);
  opacity: 0.4;
  transition:
    opacity 0.25s,
    background 0.25s,
    width 0.25s;
  border-radius: 6px;
  display: inline-block;
  cursor: pointer;
  position: relative;
}
.expertise-dots .swiper-pagination-bullet::after,
.reviews-dots .swiper-pagination-bullet::after,
.ec-pagination .swiper-pagination-bullet::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 44px;
  min-height: 44px;
}
.expertise-dots .swiper-pagination-bullet-active,
.reviews-dots .swiper-pagination-bullet-active,
.ec-pagination .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--primary);
  width: 22px;
}
.slider-controls button,
.ec-prev,
.ec-next {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.slider-controls button:hover,
.ec-prev:hover,
.ec-next:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(13, 84, 252, 0.15);
}
.e-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}
.e-card:hover {
  background: var(--surface2);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(13, 84, 252, 0.08);
}
.e-card:hover::before {
  transform: scaleX(1);
}
.e-card:hover .ei {
  transform: scale(1.1);
  box-shadow: 0 0 16px rgba(13, 84, 252, 0.15);
}
.ei {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 28px;
  margin-bottom: 22px;
}
.ei-blue {
  background: rgba(13, 84, 252, 0.15);
  color: var(--primary);
  border: 1px solid rgba(13, 84, 252, 0.25);
}
.ei-violet {
  background: rgba(110, 1, 240, 0.15);
  color: #9b4dff;
  border: 1px solid rgba(110, 1, 240, 0.25);
}
.ei-navy {
  background: rgba(0, 25, 164, 0.18);
  color: #5b8fff;
  border: 1px solid rgba(0, 25, 164, 0.28);
}
.ei-red {
  background: rgba(178, 0, 0, 0.15);
  color: #f06060;
  border: 1px solid rgba(178, 0, 0, 0.25);
}
.ei-teal {
  background: rgba(0, 180, 220, 0.14);
  color: #2ec8f0;
  border: 1px solid rgba(0, 180, 220, 0.24);
}
.ei-green {
  background: rgba(98, 125, 71, 0.18);
  color: #68c509;
  border: 1px solid rgba(98, 125, 71, 0.28);
}
.e-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.2px;
}
.e-desc {
  font-size: 16px;
  color: var(--text-sub);
  line-height: 1.78;
}
.e-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}
.e-tag {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  background: rgba(13, 84, 252, 0.09);
  border: 1px solid rgba(13, 84, 252, 0.18);
  padding: 4px 12px;
  border-radius: 6px;
}
.skills {
  background: var(--bg);
}
.sk-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  margin-top: 60px;
  align-items: flex-start;
}
.sk-layout > * {
  flex: 1 1 45%;
  min-width: 0;
}
.sk-bars {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.sk-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.sk-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.sk-pct {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(13, 84, 252, 0.08);
  padding: 2px 10px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}
.sk-track {
  height: 10px;
  background: var(--surface2);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
.sk-fill {
  height: 100%;
  border-radius: 10px;
  background: var(--gradient-accent);
  width: 0;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(13, 84, 252, 0.25);
  position: relative;
  overflow: hidden;
}
.sk-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 25%,
    rgba(255, 255, 255, 0.35) 50%,
    rgba(255, 255, 255, 0.08) 75%,
    transparent 100%
  );
  animation: sk-shine 2.4s ease-in-out infinite;
}
@keyframes sk-shine {
  0% {
    left: -100%;
  }
  60% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
.sk-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 38px;
  position: relative;
  overflow: hidden;
}
.sk-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 75% 25%,
    rgba(13, 84, 252, 0.07),
    transparent 55%
  );
}
.ph-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
}
.ph-quote {
  font-size: 22px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-sub);
  padding-left: 22px;
  margin-bottom: 28px;
  position: relative;
}
.ph-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -6px;
  font-size: 52px;
  line-height: 1;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.9;
}
.ph-quote strong {
  color: var(--text);
  font-weight: 700;
}
.ph-by {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 26px;
}
.ph-by i {
  color: var(--primary);
}
.v-row {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 14px 16px;
  border-radius: 9px;
  margin-bottom: 10px;
}
.v-row:last-child {
  margin-bottom: 0;
}
.v-row i {
  font-size: 17px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}
.v-row.v1 {
  background: rgba(13, 84, 252, 0.06);
  border: 1px solid rgba(13, 84, 252, 0.13);
}
.v-row.v2 {
  background: rgba(110, 1, 240, 0.06);
  border: 1px solid rgba(110, 1, 240, 0.12);
}
.v-row.v3 {
  background: rgba(98, 125, 71, 0.07);
  border: 1px solid rgba(98, 125, 71, 0.16);
}
.v-row.v1 i {
  color: var(--primary);
}
.v-row.v2 i {
  color: #9b4dff;
}
.v-row.v3 i {
  color: #68c509;
}
.v-tit {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
}
.v-sub {
  font-size: 13px;
  color: var(--text-muted);
}
.ecosystem {
  background: var(--surface);
}
.ec-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 60px;
  align-items: stretch;
}
.ec-detail {
  flex: 2 1 60%;
  min-width: 0;
}
.ec-slider-wrap {
  flex: 1 1 30%;
  min-width: 0;
}
.ec-detail {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s;
}
.ec-detail-ico {
  width: 68px;
  height: 68px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 30px;
  margin-bottom: 24px;
}
.ec-detail-name {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
  color: var(--text);
}
.ec-detail-desc {
  font-size: 17px;
  line-height: 1.78;
  color: var(--text);
  opacity: 0.82;
  margin-bottom: 20px;
  flex-grow: 1;
}
.ec-detail-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 28px;
  color: var(--text);
  opacity: 0.75;
}
.ec-detail-btn {
  display: inline-flex;
  width: max-content;
  margin-top: auto;
}
.ec-swiper {
  max-height: 520px;
}
.ec-controls {
  grid-column: 2;
}
.ec-slide {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition:
    border-color 0.25s,
    background 0.25s,
    transform 0.2s,
    box-shadow 0.25s;
}
.ec-slide span {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.ec-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  letter-spacing: 0.03em;
  line-height: 1.5;
}
.ec-slide:hover {
  border-color: var(--border-h);
  transform: translateX(-4px);
}
.ec-slide.active {
  border-color: var(--primary);
  background: rgba(13, 84, 252, 0.04);
  box-shadow: 0 4px 16px rgba(13, 84, 252, 0.1);
}
.ec-slide .ec-ico {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
}
.ec-ico.e-blue {
  background: rgba(13, 84, 252, 0.15);
  color: var(--primary);
  border: 1px solid rgba(13, 84, 252, 0.28);
}
.ec-ico.e-violet {
  background: rgba(110, 1, 240, 0.15);
  color: #9b4dff;
  border: 1px solid rgba(110, 1, 240, 0.28);
}
.ec-ico.e-teal {
  background: rgba(0, 180, 220, 0.13);
  color: #2ec8f0;
  border: 1px solid rgba(0, 180, 220, 0.25);
}
.ec-ico.e-green {
  background: rgba(98, 125, 71, 0.15);
  color: #68c509;
  border: 1px solid rgba(98, 125, 71, 0.28);
}
.ec-detail {
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    border-color 0.3s;
}
.services {
  background: #0a0e1a;
  position: relative;
  overflow: hidden;
  padding: 100px 0 120px;
}
.sv-bg-energy {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 600px 400px at 50% 55%,
      rgba(255, 179, 0, 0.08) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 300px 300px at 30% 40%,
      rgba(255, 111, 0, 0.05) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 300px 300px at 70% 50%,
      rgba(230, 81, 0, 0.05) 0%,
      transparent 60%
    );
  pointer-events: none;
}
.sv-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
  position: relative;
  z-index: 2;
}
.sv-center {
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: rgba(15, 20, 40, 0.9);
  backdrop-filter: blur(16px);
  border: 2px solid rgba(255, 179, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: visible;
}
.sv-center::after {
  content: "";
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 179, 0, 0.2);
  animation: ringRotate 40s linear infinite;
  pointer-events: none;
}
@keyframes ringRotate {
  to {
    transform: rotate(360deg);
  }
}
.sv-center-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(255, 179, 0, 0.12),
    transparent,
    rgba(255, 143, 0, 0.08),
    transparent
  );
  animation: glowSpin 8s linear infinite;
  z-index: 0;
}
@keyframes glowSpin {
  to {
    transform: rotate(360deg);
  }
}
.sv-center-content {
  text-align: center;
  padding: 70px;
  position: relative;
  z-index: 1;
}
.sv-center-ico {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb300, #e65100);
  display: grid;
  place-items: center;
  font-size: 34px;
  color: #fff;
  margin: 0 auto 24px;
  box-shadow: 0 8px 28px rgba(255, 179, 0, 0.4);
}
.sv-center-name {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
}
.sv-center-desc {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
  margin-bottom: 24px;
}
.sv-center-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: #ffb300;
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 28px;
  border: 1px solid rgba(255, 179, 0, 0.3);
  transition: all 0.25s;
}
.sv-center-cta:hover {
  background: rgba(255, 179, 0, 0.1);
  border-color: rgba(255, 179, 0, 0.6);
}
.sv-ball-row {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.sv-ball {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.3s;
}
.sv-ball:hover {
  transform: translateY(-6px);
}
.sv-orb {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 28%,
    #ffe066 0%,
    #ffb300 30%,
    #ff8f00 60%,
    #e65100 100%
  );
  box-shadow:
    inset 0 -6px 16px rgba(0, 0, 0, 0.2),
    inset 0 6px 12px rgba(255, 255, 255, 0.35),
    0 0 20px rgba(255, 179, 0, 0.3),
    0 0 50px rgba(255, 143, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition:
    transform 0.35s,
    box-shadow 0.35s;
  animation: ballFloat 4s ease-in-out infinite;
}
.sv-orb::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 16px;
  width: 26px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  filter: blur(3px);
  pointer-events: none;
}
.sv-ball.active .sv-orb {
  transform: scale(1.2);
  box-shadow:
    inset 0 -6px 16px rgba(0, 0, 0, 0.2),
    inset 0 6px 12px rgba(255, 255, 255, 0.35),
    0 0 30px rgba(255, 179, 0, 0.6),
    0 0 60px rgba(255, 143, 0, 0.3),
    0 0 100px rgba(255, 179, 0, 0.1);
}
.sv-ball-label {
  font-size: 14px;
  font-weight: 700;
  color: #111;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
.sv-ball.active .sv-ball-label {
  color: #fff;
}
@keyframes ballFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}
.sv-ball:nth-child(1) .sv-orb {
  animation-delay: 0s;
}
.sv-ball:nth-child(2) .sv-orb {
  animation-delay: 0.3s;
}
.sv-ball:nth-child(3) .sv-orb {
  animation-delay: 0.6s;
}
.sv-ball:nth-child(4) .sv-orb {
  animation-delay: 0.9s;
}
.sv-ball:nth-child(5) .sv-orb {
  animation-delay: 1.2s;
}
.sv-ball:nth-child(6) .sv-orb {
  animation-delay: 1.5s;
}
.sv-ball:nth-child(7) .sv-orb {
  animation-delay: 1.8s;
}
.training {
  background: var(--bg);
}
.tr-split {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 50px;
  align-items: stretch;
}
.tr-list {
  flex: 0 0 30%;
  min-width: 0;
}
.tr-detail {
  flex: 1 1 60%;
  min-width: 0;
}
.tr-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 14px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  overflow-y: auto;
}
.tr-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 2px solid transparent;
  background: none;
  cursor: pointer;
  transition: all 0.25s;
  text-align: left;
  width: 100%;
}
.tr-item:hover {
  background: rgba(13, 84, 252, 0.04);
  transform: translateX(4px);
}
.tr-item.active {
  background: linear-gradient(
    135deg,
    rgba(13, 84, 252, 0.06),
    rgba(110, 1, 240, 0.04)
  );
  border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(13, 84, 252, 0.1);
}
.tr-item-ico {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}
.tr-item-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 2px;
}
.tr-item-price {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
}
.tr-item-price.free {
  color: #059669;
  font-weight: 600;
}
.tr-item-price-old {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-sub);
  text-decoration: line-through;
  opacity: 0.7;
  margin-right: 6px;
}
.tr-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding-top: 8px;
}
.tr-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  place-items: center;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}
.tr-nav-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.tr-detail {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
}
.tr-detail-top {
  padding: 36px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 140px;
  transition: background 0.4s;
  position: relative;
  overflow: hidden;
}
.tr-detail-top::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.05));
  pointer-events: none;
}
.tr-badge-free {
  background: #fff;
  color: #059669;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tr-badge-hot {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}
.tr-detail-body {
  padding: 32px;
}
.tr-detail-name {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.tr-detail-desc {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.tr-detail-price {
  margin-bottom: 20px;
}
.tr-amount {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
}
.tr-amount.free {
  color: #059669;
  font-size: 32px;
}
.tr-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tr-checklist li {
  font-size: 15px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.tr-checklist li i {
  color: #059669;
  font-size: 12px;
  width: 22px;
  height: 22px;
  background: rgba(5, 150, 105, 0.1);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.tr-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.2s;
}
.tr-cta:hover {
  background: var(--primary-h);
  transform: translateY(-1px);
}
.process {
  background: var(--bg);
}
.pr-layout {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}
.pr-tabs {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 960px;
  border-bottom: 2px solid var(--border);
  align-items: stretch;
  padding: 0 10px;
}
.pr-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 8px;
  background: var(--surface);
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 12px 12px 0 0;
  cursor: pointer;
  transition:
    background 0.25s,
    border-color 0.25s;
  margin-bottom: -2px;
}
.pr-tab:hover {
  background: rgba(13, 84, 252, 0.04);
}
.pr-tab.active {
  border-bottom-color: var(--accent);
  background: rgba(13, 84, 252, 0.04);
}
.realdev-context-menu li {
  position: relative;
}
.realdev-context-menu ul {
  margin: 0;
}
.realdev-context-menu {
  position: fixed;
  z-index: 3000000000;
  list-style-type: none;
  background: #fff;
  border-radius: 1rem;
  width: 279px;
  box-shadow: 0 0 0.4rem rgba(0, 0, 0, 0.16);
  color: #333;
  font-size: 1rem;
}
.realdev-context-menu {
  display: none;
}
.realdev-context-menu li:hover .sub-menu {
  display: block;
}
.realdev-context-menu ul {
  list-style: none;
}
.realdev-context-menu li {
  padding: 8px 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.context-menu,
.context-menu a,
.context-menu .items-img {
  display: flex !important;
}
.context-menu,
.context-menu a,
.context-menu .items-img {
  align-items: center;
}
.context-menu .items-img {
  padding: 8px;
  border-radius: 10px;
  margin-right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  justify-content: center;
}
.context-menu,
.context-menu a {
  justify-content: flex-start;
  font-weight: normal;
  font-size: 15px;
  color: #333;
}
.sub-menu {
  position: absolute;
  right: -270px;
  width: 270px;
  padding: 1rem 0;
  z-index: 1;
  top: 0;
  box-shadow: 0 0 0.4rem #f1f1f1;
  border-radius: 1rem;
  background: #fff;
  font-size: 15px;
  font-weight: 400;
  display: none;
}
.sub-menu li:hover {
  background: #f2f8ff;
}
#menu-hotline:hover,
#menu-zalo:hover,
#menu-service:hover,
#menu-share:hover {
  box-shadow: inset 6px 6px 12px rgba(16, 72, 132, 0.12);
}
#menu-zalo:hover {
  background-color: #edf2f8;
}
#menu-service:hover {
  background-color: #f7eef3;
}
#menu-share:hover {
  background-color: #f2eee7;
}
#menu-hotline:hover {
  background: #dff2e9;
}
#menu-hotline .items-img {
  background-color: #e6fff4;
}
#menu-hotline {
  margin-top: 1rem;
}
#menu-share {
  margin-bottom: 1rem;
}
#menu-zalo .items-img {
  background-color: #f2f8ff;
}
#menu-service .items-img {
  background-color: #fff5fb;
}
#menu-share .items-img {
  background-color: #fff8ec;
}
.sub-menu li,
.sub-menu li a {
  gap: 10px;
}
.pr-tab-num {
  font-size: 50px;
  font-weight: 800;
  color: var(--accent);
  transition: color 0.25s;
  font-family: "FontAwesome";
}
.pr-tab.active .pr-tab-num {
  color: var(--accent);
}
.pr-tab-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  transition: color 0.25s;
}
.pr-tab.active .pr-tab-name {
  color: var(--text);
}
.pr-circle-wrap {
  display: flex;
  align-items: center;
  gap: 30px;
}
.pr-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s;
  flex-shrink: 0;
}
.pr-arrow:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(13, 84, 252, 0.15);
}
.pr-circle {
  position: relative;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: #fff;
  border: 2.5px solid rgba(13, 84, 252, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}
.pr-circle-glow {
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  border: 1px dashed rgba(13, 84, 252, 0.08);
  pointer-events: none;
}
.pr-circle-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  padding: 40px;
  max-width: 380px;
  transition:
    opacity 0.35s,
    transform 0.35s;
}
.pr-circle-content.slide-out {
  opacity: 0;
  transform: translateY(20px);
}
.pr-circle-content.slide-in {
  opacity: 0;
  transform: translateY(-20px);
}
.pr-c-num {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent, var(--primary));
  letter-spacing: 0.1em;
}
.pr-c-ico {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 34px;
  color: #fff;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
  transition:
    background 0.4s,
    box-shadow 0.4s;
}
.pr-c-name {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  margin: 0;
  transition: color 0.3s;
}
.pr-c-desc {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}
.tools {
  background: #06091a;
  padding: 90px 40px;
  position: relative;
  overflow: hidden;
}
.tools::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 500px 300px at 25% 50%,
      rgba(99, 102, 241, 0.06) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 400px 250px at 75% 40%,
      rgba(13, 84, 252, 0.05) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 600px 350px at 50% 80%,
      rgba(155, 77, 255, 0.04) 0%,
      transparent 60%
    );
  pointer-events: none;
}
.tools::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      1px 1px at 10% 15%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 25% 35%,
      rgba(255, 255, 255, 0.3) 50%,
      transparent 50%
    ),
    radial-gradient(
      1.5px 1.5px at 40% 10%,
      rgba(255, 255, 255, 0.5) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 55% 65%,
      rgba(255, 255, 255, 0.35) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 70% 20%,
      rgba(255, 255, 255, 0.25) 50%,
      transparent 50%
    ),
    radial-gradient(
      1.5px 1.5px at 85% 45%,
      rgba(255, 255, 255, 0.45) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 15% 80%,
      rgba(255, 255, 255, 0.3) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 60% 90%,
      rgba(255, 255, 255, 0.2) 50%,
      transparent 50%
    ),
    radial-gradient(
      1.5px 1.5px at 90% 75%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 35% 55%,
      rgba(255, 255, 255, 0.3) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 5% 50%,
      rgba(255, 255, 255, 0.35) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 95% 10%,
      rgba(255, 255, 255, 0.2) 50%,
      transparent 50%
    ),
    radial-gradient(
      1px 1px at 48% 42%,
      rgba(255, 255, 255, 0.25) 50%,
      transparent 50%
    ),
    radial-gradient(
      1.5px 1.5px at 78% 88%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 50%
    );
  animation: starDrift 80s linear infinite;
  pointer-events: none;
}
@keyframes starDrift {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-30px);
  }
}

.tools-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: default;
  position: relative;
  padding: 12px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.tool-item:hover {
  transform: scale(1.15);
  z-index: 5;
}
.tool-ico {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.tool-ico::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(99, 102, 241, 0.08) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.tool-item:hover .tool-ico::after {
  opacity: 1;
}
.tool-item:hover .tool-ico {
  color: #fff;
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow:
    0 0 20px rgba(99, 102, 241, 0.3),
    0 0 50px rgba(99, 102, 241, 0.15),
    0 0 80px rgba(99, 102, 241, 0.05);
}
.tool-name {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s;
  white-space: nowrap;
  text-align: center;
}
.tool-item:hover .tool-name {
  color: #fff;
}
.tool-item:nth-child(5) .tool-ico,
.tool-item:nth-child(1) .tool-ico {
  width: 60px;
  height: 60px;
  font-size: 23px;
}
.tool-item:nth-child(3) .tool-ico,
.tool-item:nth-child(8) .tool-ico,
.tool-item:nth-child(11) .tool-ico {
  width: 40px;
  height: 40px;
  font-size: 15px;
}
@keyframes starPulse {
  0%,
  100% {
    transform: scale(0.88);
  }
  50% {
    transform: scale(1.12);
  }
}
.tool-item {
  animation: starPulse 3s ease-in-out infinite;
}
.tool-item:nth-child(1) {
  animation-duration: 3.2s;
  animation-delay: 0s;
}
.tool-item:nth-child(2) {
  animation-duration: 2.6s;
  animation-delay: 0.7s;
}
.tool-item:nth-child(3) {
  animation-duration: 4s;
  animation-delay: 0.3s;
}
.tool-item:nth-child(4) {
  animation-duration: 2.8s;
  animation-delay: 1.4s;
}
.tool-item:nth-child(5) {
  animation-duration: 3.5s;
  animation-delay: 0.5s;
}
.tool-item:nth-child(6) {
  animation-duration: 2.4s;
  animation-delay: 1.1s;
}
.tool-item:nth-child(7) {
  animation-duration: 3.8s;
  animation-delay: 0.2s;
}
.tool-item:nth-child(8) {
  animation-duration: 2.9s;
  animation-delay: 1.6s;
}
.tool-item:nth-child(9) {
  animation-duration: 3.3s;
  animation-delay: 0.9s;
}
.tool-item:nth-child(10) {
  animation-duration: 4.2s;
  animation-delay: 0.4s;
}
.tool-item:nth-child(11) {
  animation-duration: 2.7s;
  animation-delay: 1.3s;
}
.tool-item:nth-child(12) {
  animation-duration: 3.6s;
  animation-delay: 0.6s;
}
.tool-item:nth-child(13) {
  animation-duration: 2.5s;
  animation-delay: 1.8s;
}
.tool-item:nth-child(14) {
  animation-duration: 3.1s;
  animation-delay: 0.8s;
}
.tool-item:nth-child(15) {
  animation-duration: 4.5s;
  animation-delay: 1s;
}
.tool-featured {
  z-index: 5;
}
.tool-featured .tool-ico {
  color: #fff;
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow:
    0 0 20px rgba(99, 102, 241, 0.3),
    0 0 50px rgba(99, 102, 241, 0.15),
    0 0 80px rgba(99, 102, 241, 0.05);
}
.tool-featured .tool-ico::after {
  opacity: 1;
}
.tool-featured .tool-name {
  color: #fff;
}
.tool-featured .tool-ico::before {
  content: "\2726";
  position: absolute;
  top: -8px;
  right: -4px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  text-shadow:
    0 0 8px rgba(99, 102, 241, 0.8),
    0 0 16px rgba(99, 102, 241, 0.4);
  animation: sparkleRotate 2.8s ease-in-out infinite;
  pointer-events: none;
  z-index: 10;
}
.tool-featured::before,
.tool-featured::after {
  content: "\2726";
  position: absolute;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-shadow: 0 0 6px rgba(99, 102, 241, 0.7);
  pointer-events: none;
  z-index: 10;
}
.tool-featured::before {
  top: 10%;
  left: -2px;
  animation: sparkleRotate 3.5s ease-in-out infinite 0.5s;
}
.tool-featured::after {
  bottom: 25%;
  right: -6px;
  font-size: 10px;
  animation: sparkleRotate 2.2s ease-in-out infinite 1.2s;
}
@keyframes sparkleRotate {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(0.6) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.2) rotate(180deg);
  }
}
.tool-item:hover {
  animation-play-state: paused;
  opacity: 1 !important;
  transform: scale(1.2) !important;
}
.reviews {
  background: var(--bg);
}
.reviews-swiper {
  margin-top: 50px;
  padding-bottom: 60px;
  position: relative;
}
.rv-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.rv-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(13, 84, 252, 0.1);
}
[data-theme="light"] .rv-card:hover {
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(13, 84, 252, 0.1);
}
.rv-stars {
  display: flex;
  gap: 3px;
  color: #fbbf24;
  font-size: 16px;
}
.rv-text {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-sub);
  font-style: normal;
  margin: 0;
  flex: 1;
}
.rv-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}
.rv-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(13, 84, 252, 0.1);
  border: 1px solid rgba(13, 84, 252, 0.2);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
}
.rv-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}
.rv-role {
  font-size: 13px;
  color: var(--text-sub);
  display: block;
}
.partners {
  background: var(--surface);
  padding-top: 80px;
  padding-bottom: 80px;
}
.partners-swiper {
  margin-top: 44px;
  overflow: visible;
  padding-bottom: 10px;
  overflow: hidden;
}
.partners-swiper .swiper-wrapper {
  overflow: visible;
}
.pt-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: transform 0.25s;
}
.pt-logo:hover {
  transform: translateY(-3px);
}
.pt-ico {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 38px;
  color: var(--primary);
  transition:
    border-color 0.25s,
    box-shadow 0.3s,
    transform 0.3s;
}
.pt-logo:hover .pt-ico {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(13, 84, 252, 0.2);
  transform: scale(1.06);
}
.pt-logo span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
}
.faq {
  background: var(--bg);
}
.faq-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
}
.faq-layout > :first-child {
  flex: 2 1 60%;
  min-width: 0;
}
.faq-layout > :last-child {
  flex: 1 1 30%;
  min-width: 0;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-form-panel {
  position: sticky;
  top: 120px;
}
.faq-form-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px 28px;
}
.faq-form-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-form-title i {
  color: var(--primary);
  font-size: 18px;
}
.faq-form-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 24px;
}
.swiper-horizontal > .swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  width: max-content !important;
}
.faq-form-inner .wpcf7-form-control:not(.wpcf7-submit) {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  transition: border-color 0.25s;
}
.faq-form-inner .wpcf7-form-control:not(.wpcf7-submit):focus {
  border-color: var(--primary);
  outline: none;
}
.faq-form-inner .wpcf7-submit {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.25s,
    transform 0.2s;
}
.faq-form-inner .wpcf7-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
}
.faq-item:hover {
  border-color: var(--border-h);
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.08);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font-family: var(--font);
  transition: color 0.2s;
}
.faq-q:hover {
  color: var(--primary);
}
.faq-q i {
  font-size: 14px;
  color: var(--text-muted);
  transition:
    transform 0.3s,
    color 0.3s;
  flex-shrink: 0;
}
.faq-item.open .faq-q i {
  transform: rotate(45deg);
  color: var(--primary);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a p {
  padding: 0 28px 22px;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-sub);
}
.cta {
  background: var(--bg);
  padding: 112px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 55% 55% at 50% 50%,
      rgba(13, 84, 252, 0.08) 0%,
      transparent 68%
    ),
    radial-gradient(
      ellipse 38% 38% at 18% 82%,
      rgba(110, 1, 240, 0.06) 0%,
      transparent 60%
    );
}
.cta-wrap {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
}
.cta-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 22px;
}
.cta-label i {
  font-size: 8px;
  animation: pulse 2s infinite;
}
.cta-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.06;
  margin-bottom: 18px;
}
.cta-desc {
  font-size: 17px;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 38px;
}
.cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-contacts {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  margin-top: 44px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.c-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.c-item i {
  color: var(--primary);
  font-size: 15px;
}
.c-item:hover {
  color: var(--text);
}
footer {
  background: var(--surface2);
  border-top: 1px solid var(--border);
  padding: 60px 64px;
}
.f-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}
.f-brand {
  flex: 2 1 35%;
  min-width: 0;
}
.f-col {
  flex: 1 1 15%;
  min-width: 0;
}
.f-brand p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.78;
  margin-top: 14px;
  max-width: 270px;
}
.f-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.f-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.f-col ul a {
  font-size: 15px;
  color: var(--text-sub);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 400;
}
.f-col ul a:hover {
  color: var(--primary);
}
.f-social {
  display: flex;
  gap: 9px;
  margin-top: 18px;
}
.f-soc {
  width: 35px;
  height: 35px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  place-items: center;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  transition: all 0.2s;
}
.f-soc:hover {
  border-color: var(--border-h);
  color: var(--primary);
}
.f-bottom {
  max-width: 1180px;
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.f-copy {
  font-size: 13px;
  color: var(--text-sub);
}
.f-copy span {
  color: var(--primary);
}
.f-made {
  font-size: 13px;
  color: var(--text-sub);
}
.f-made i {
  color: #d94f4f;
}
.f-copy a,
.f-made a {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.35s,
    visibility 0.35s;
}
.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}
.popup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
[data-theme="light"] .popup-backdrop {
  background: rgba(13, 20, 50, 0.35);
}
.popup-modal {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  max-width: 520px;
  width: calc(100% - 40px);
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px 36px;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(13, 84, 252, 0.06);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
[data-theme="light"] .popup-modal {
  box-shadow:
    0 16px 60px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(13, 84, 252, 0.08);
}
.popup-overlay.active .popup-modal {
  transform: scale(1) translateY(0);
}
.popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text-muted);
  font-size: 16px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.2s;
}
.popup-close:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(90deg);
}
.popup-header {
  text-align: center;
  margin-bottom: 28px;
}
.popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(13, 84, 252, 0.08);
  border: 1px solid rgba(13, 84, 252, 0.15);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 16px;
}
.popup-title {
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text);
  margin: 0 0 10px;
}
.popup-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}
.popup-form .wpcf7-form p {
  margin: 0 0 14px;
}
.popup-form .wpcf7-form label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-sub);
  display: block;
  margin-bottom: 6px;
}
.popup-form .wpcf7-form input[type="text"],
.popup-form .wpcf7-form input[type="email"],
.popup-form .wpcf7-form input[type="tel"],
.popup-form .wpcf7-form input[type="url"],
.popup-form .wpcf7-form textarea,
.popup-form .wpcf7-form select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
}
.popup-form .wpcf7-form input:focus,
.popup-form .wpcf7-form textarea:focus,
.popup-form .wpcf7-form select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 84, 252, 0.12);
}
.popup-form .wpcf7-form textarea {
  min-height: 100px;
  resize: vertical;
}
.popup-form .wpcf7-form input[type="submit"] {
  width: 100%;
  padding: 13px 24px;
  background: var(--gradient-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition:
    opacity 0.2s,
    transform 0.2s;
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.3);
  font-family: var(--font);
}
.popup-form .wpcf7-form input[type="submit"]:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.popup-form .wpcf7-response-output {
  border-radius: 8px !important;
  font-size: 0.85rem;
}
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition:
    width 0.2s,
    height 0.2s,
    background 0.2s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(13, 84, 252, 0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition:
    width 0.25s,
    height 0.25s,
    border-color 0.25s,
    background 0.25s;
}
.cursor-dot.hovering {
  width: 14px;
  height: 14px;
  background: rgba(13, 84, 252, 0.5);
}
.cursor-ring.hovering {
  width: 48px;
  height: 48px;
  border-color: var(--primary);
  background: rgba(13, 84, 252, 0.06);
}
.cursor-dot.clicking {
  width: 6px;
  height: 6px;
}
.cursor-ring.clicking {
  width: 28px;
  height: 28px;
  border-color: var(--secondary);
}
@media (hover: none) {
  .cursor-dot,
  .cursor-ring {
    display: none;
  }
}
.ec-card,
.sv-card,
.pr-step {
  transition:
    transform 0.3s,
    box-shadow 0.3s,
    border-color 0.3s;
}
.ec-card:hover,
.sv-card:hover,
.pr-step:hover {
  transform: translateY(-6px);
  box-shadow:
    0 12px 40px rgba(13, 84, 252, 0.1),
    0 0 0 1px rgba(13, 84, 252, 0.12);
  border-color: rgba(13, 84, 252, 0.2);
}
[data-theme="dark"] .ec-card:hover,
[data-theme="dark"] .sv-card:hover,
[data-theme="dark"] .pr-step:hover {
  box-shadow:
    0 12px 40px rgba(13, 84, 252, 0.08),
    0 0 0 1px rgba(13, 84, 252, 0.15);
}
.ec-ico,
.sv-ico,
.pr-ico {
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.ec-card:hover .ec-ico,
.sv-card:hover .sv-ico,
.pr-step:hover .pr-ico {
  transform: scale(1.12);
  box-shadow: 0 0 20px rgba(13, 84, 252, 0.15);
}
.sv-link i {
  transition: transform 0.2s;
}
.sv-link:hover i {
  transform: translateX(4px);
}
.tool-item {
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.tool-item:hover {
  transform: translateY(-4px);
}
.tool-item:hover .tool-ico {
  box-shadow: 0 0 16px rgba(13, 84, 252, 0.12);
}
.sk-bars > div {
  padding: 10px 0;
  border-radius: 8px;
  transition: transform 0.2s;
}
.sk-bars > div:hover {
  transform: translateX(4px);
}
.v-row {
  transition:
    transform 0.2s,
    background 0.2s;
}
.v-row:hover {
  transform: translateX(6px);
  background: rgba(13, 84, 252, 0.04);
  border-radius: 8px;
}
.btn {
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    opacity 0.2s;
}
.btn:active {
  transform: scale(0.97);
}
.f-col a {
  transition:
    color 0.2s,
    padding-left 0.2s;
}
.f-col a:hover {
  padding-left: 4px;
}
@media (max-width: 960px) {
  .header-inner {
    padding: 14px 24px;
  }
  .site-header.scrolled .header-inner {
    padding: 10px 24px;
  }
  .main-nav {
    display: none;
  }
  .nav-controls {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .mobile-menu {
    display: block;
  }
  .hero {
    padding: 100px 24px 60px;
  }
  .hero-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  section {
    padding: 64px 24px;
  }
  .sk-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .ec-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .ec-detail {
    position: static;
    order: 2;
  }
  .ec-swiper {
    order: 1;
    max-height: none;
  }
  .sv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pr-steps {
    grid-template-columns: 1fr;
  }
  .f-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
  }
  .f-brand {
    flex: 1 1 100%;
  }
  .f-col {
    flex: 1 1 40%;
  }
  .site-footer {
    padding: 40px 24px;
  }
  .cta {
    padding: 72px 24px;
  }
  .tools {
    padding: 52px 24px;
  }
  .cta-contacts {
    flex-direction: column;
    gap: 14px;
  }
  .hero-stats .stat {
    padding: 0 6px;
  }
}
.swiper-pagination-vertical.swiper-pagination-bullets,
.swiper-vertical > .swiper-pagination-bullets {
  transform: translate3d(0px, 0%, 0) !important;
}
.ec-prev,
.ec-next,
.expertise-prev,
.expertise-next {
  border: none !important;
}
@media (min-width: 1024px) {
  body.logo-hero a.nav-logo img.logo-img {
    position: absolute;
    top: 80px;
    width: 250px;
    height: auto;
  }
}
@media (max-width: 640px) {
  .header-inner {
    padding: 12px 16px;
  }
  .hero {
    padding: 88px 16px 48px;
  }
  .hero-title .line {
    font-size: clamp(32px, 9vw, 48px);
  }
  section {
    padding: 48px 16px;
  }
  .e-grid {
    grid-template-columns: 1fr;
  }
  .sv-grid {
    grid-template-columns: 1fr;
  }
  .pr-steps {
    grid-template-columns: 1fr;
  }
  .tools-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .f-inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .f-brand,
  .f-col {
    flex: 1 1 100%;
  }
  .faq-layout {
    display: flex;
    flex-direction: column;
  }
  .faq-layout > :first-child,
  .faq-layout > :last-child {
    flex: 1 1 100%;
  }
  .faq-form-panel {
    position: static;
  }

  .site-footer {
    padding: 32px 16px;
  }
  .f-bottom {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }
  .hero-stats {
    flex-direction: column;
    gap: 12px;
  }
  .hero-stats .stat {
    border: none;
    padding: 0;
  }
  .hero-btns {
    flex-direction: column;
    gap: 10px;
  }
  .cta {
    padding: 56px 16px;
  }
  .cta-title {
    font-size: clamp(28px, 7vw, 40px);
  }
  .sk-panel {
    padding: 28px 20px;
  }
}
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}
@media (max-width: 768px) {
  .tr-split {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .tr-split {
    flex-direction: column;
  }
  .tr-list {
    flex: 1 1 100%;
    max-height: none;
    overflow: hidden;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    padding: 8px;
    gap: 8px;
    border: none;
    background: none;
    box-shadow: none;
  }
  .tr-item {
    flex: 0 0 30%;
    flex-direction: column;
    text-align: center;
    padding: 12px 8px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
  }
  .tr-item .tr-item-price,
  .tr-item .tr-item-price-old {
    display: none;
  }
  .tr-item.active {
    border-color: var(--primary);
  }
  .tr-detail {
    flex: 1 1 100%;
    border-radius: 16px;
  }
  .sv-center {
    width: 340px;
    height: 340px;
  }
  .sv-center-content {
    padding: 30px 20px;
  }
  .sv-center-name {
    font-size: 22px;
  }
  .sv-center-desc {
    font-size: 14px;
    margin-bottom: 16px;
  }
  .sv-center-ico {
    width: 56px;
    height: 56px;
    font-size: 24px;
    margin-bottom: 14px;
  }
  .sv-center-cta {
    font-size: 14px;
    padding: 8px 18px;
  }
  .sv-ball-row {
    gap: 16px;
  }
  .sv-orb {
    width: 64px;
    height: 64px;
  }
  .sv-ball-label {
    font-size: 11px;
  }
  .pr-tabs {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    border-bottom: none;
    padding: 0;
  }
  .pr-tab {
    flex: 0 0 calc(33.33% - 6px);
    min-width: 0;
    padding: 12px 6px;
    border-bottom: none;
    border: 1px solid var(--border);
    border-radius: 12px;
  }
  .pr-tab.active {
    border-color: var(--accent);
    background: rgba(13, 84, 252, 0.06);
  }
  .pr-tab-num {
    font-size: 16px;
  }
  .pr-tab-name {
    font-size: 10px;
  }
  .pr-circle {
    width: 300px;
    height: 300px;
  }
  .pr-circle-content {
    padding: 30px 20px;
  }
  .pr-c-num {
    font-size: 14px;
  }
  .pr-c-ico {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }
  .pr-c-name {
    font-size: 20px;
  }
  .pr-c-desc {
    font-size: 13px;
  }
  .ec-layout {
    grid-template-columns: 1fr;
  }
  .ec-detail {
    order: -1;
  }
  .ec-swiper {
    max-height: 250px;
  }
  .t-track {
    overflow: hidden;
  }
  .realdev-context-menu {
    width: 240px;
    font-size: 0.9rem;
  }
  .tools-row {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }
  .tool-item {
    padding: 8px 4px;
  }
  .tool-ico {
    width: 56px;
    height: 56px;
    font-size: 20px;
  }
  .tool-ico img {
    width: 28px;
    height: 28px;
  }
  .tool-name {
    font-size: 9px;
    margin-top: 6px;
  }
  .sk-panel .v-row,
  .sk-panel .ph-title,
  .sk-panel .ph-quote,
  .sk-panel .ph-by {
    transform: translate(0, 0) scale(1) !important;
    opacity: 1 !important;
  }
  .faq-layout {
    flex-direction: column;
  }
  .faq-layout > :first-child,
  .faq-layout > :last-child {
    flex: 1 1 100%;
  }
  .faq-form-panel {
    position: static;
    order: 2;
  }
  .f-inner {
    flex-direction: column;
    gap: 28px;
  }
  .f-brand,
  .f-col {
    flex: 1 1 100%;
  }
  .f-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }


  .tr-nav {
    display: none;
  }
}
@media (max-width: 480px) {
  .sv-center {
    width: 260px;
    height: 260px;
  }
  .sv-center-content {
    padding: 20px 14px;
  }
  .sv-center-name {
    font-size: 18px;
    margin-bottom: 8px;
  }
  .sv-center-desc {
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 12px;
  }
  .sv-center-ico {
    width: 44px;
    height: 44px;
    font-size: 20px;
    margin-bottom: 10px;
  }
  .sv-center::after {
    inset: -15px;
  }
  .sv-ball-row {
    gap: 10px;
    padding: 0 10px;
  }
  .sv-orb {
    width: 48px;
    height: 48px;
  }
  .sv-ball-label {
    font-size: 10px;
  }
  .services {
    padding: 60px 0 80px;
  }
  .sv-stage {
    gap: 30px;
    margin-top: 30px;
  }
  .pr-circle {
    width: 260px;
    height: 260px;
  }
  .pr-circle-content {
    padding: 24px 16px;
  }
  .pr-c-name {
    font-size: 16px;
  }
  .pr-c-desc {
    font-size: 12px;
  }
  .pr-c-ico {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  .pr-layout {
    gap: 30px;
    margin-top: 30px;
  }
  .pr-nav {
    gap: 12px;
  }
  .tr-split {
    gap: 16px;
  }

  .tr-item {
    padding: 10px 12px;
    gap: 10px;
  }
  .tr-item-ico {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .tr-item-info h4 {
    font-size: 12px;
  }
  .tr-detail {
    border-radius: 14px;
  }
  .tr-detail-top {
    height: 100px;
  }
  .tr-detail-body {
    padding: 20px 16px;
  }
  .tr-detail-name {
    font-size: 20px;
  }
  .tr-detail-desc {
    font-size: 13px;
  }
  .ec-detail-name {
    font-size: 22px;
  }
  .ec-detail-desc {
    font-size: 13px;
  }
  .ec-detail-ico {
    width: 56px;
    height: 56px;
    font-size: 24px;
  }
  .tools-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .tool-item {
    padding: 10px 6px;
  }
  .tool-name {
    font-size: 10px;
  }
  .tool-item img {
    width: 32px;
    height: 32px;
  }
  .hero-stats {
    gap: 8px;
  }
  .stat-num {
    font-size: 28px;
  }
  .s-title {
    font-size: clamp(28px, 8vw, 42px);
  }
  .s-desc {
    font-size: 15px;
  }
  .cta-title {
    font-size: clamp(22px, 6vw, 32px);
  }
  .cta-desc {
    font-size: 14px;
  }
  .rv-card {
    padding: 24px 18px;
  }
  .faq-q {
    font-size: 15px;
    padding: 16px 18px;
  }
  .faq-a {
    font-size: 14px;
    padding: 0 18px;
  }
  .f-brand-desc {
    font-size: 13px;
  }
  .f-col-title {
    font-size: 15px;
  }
  .f-col a {
    font-size: 13px;
  }
  .partners-swiper .swiper-slide img {
    max-height: 36px;
  }
}
@media (max-width: 960px) {
  .sv-ball-row {
    flex-wrap: wrap;
    justify-content: center;
  }
  .t-track {
    max-width: 100vw;
    overflow: hidden;
  }
  section {
    overflow-x: hidden;
  }
}
.error-404 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 32px 80px;
  overflow: hidden;
  text-align: center;
}
.error-404__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  animation: error-orb-float 8s ease-in-out infinite;
}
.error-404__orb--1 {
  width: 420px;
  height: 420px;
  top: 10%;
  left: -5%;
  background: radial-gradient(circle, var(--glow-p) 0%, transparent 70%);
}
.error-404__orb--2 {
  width: 350px;
  height: 350px;
  bottom: 5%;
  right: -5%;
  background: radial-gradient(circle, var(--glow-s) 0%, transparent 70%);
  animation-delay: -4s;
  animation-direction: reverse;
}
@keyframes error-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}
.error-404__container {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.error-404__image-wrap {
  animation: error-img-float 6s ease-in-out infinite;
}
.error-404__image {
  width: 100%;
  max-width: 380px;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(13, 84, 252, 0.15));
  transition: transform 0.4s;
}
.error-404__image:hover {
  transform: scale(1.03) rotate(-1deg);
}
@keyframes error-img-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.error-404__content {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.error-404__title {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 16px;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.error-404__desc {
  font-size: 17px;
  color: var(--text-sub);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 28px;
}
.error-404__countdown {
  display: inline-block;
  color: var(--primary);
  font-weight: 800;
  font-size: 20px;
  min-width: 24px;
  text-align: center;
}
.error-404__timer {
  position: relative;
  width: 120px;
  height: 120px;
  margin-bottom: 32px;
}
.error-404__ring {
  transform: rotate(-90deg);
}
.error-404__ring-bg {
  fill: none;
  stroke: var(--surface3);
  stroke-width: 6;
}
.error-404__ring-progress {
  fill: none;
  stroke: url(#ring-gradient);
  stroke: var(--primary);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear;
}
.error-404__ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.error-404__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.error-404__actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: var(--font);
}
.error-404__actions .btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.35);
}
.error-404__actions .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(13, 84, 252, 0.5),
              0 0 0 2px rgba(13, 84, 252, 0.15);
}
.error-404__actions .btn-ghost {
  background: transparent;
  color: var(--text-sub);
  border: 1px solid var(--border);
}
.error-404__actions .btn-ghost:hover {
  border-color: var(--primary);
  color: var(--text);
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.12);
}
[data-theme="light"] .error-404__image {
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.08));
}
[data-theme="light"] .error-404__actions .btn-primary {
  box-shadow: 0 4px 20px rgba(13, 84, 252, 0.2);
}
@media (max-width: 600px) {
  .error-404 {
    padding: 100px 20px 60px;
  }
  .error-404__image {
    max-width: 260px;
  }
  .error-404__desc {
    font-size: 15px;
  }
  .error-404__actions {
    flex-direction: column;
    width: 100%;
  }
  .error-404__actions .btn {
    justify-content: center;
    width: 100%;
  }
}