/* ============================================================
   Vertex Junction Point Co., Ltd. - Main Stylesheet
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --bg-primary: #050810;
  --bg-secondary: #0C1020;
  --bg-card: #111827;
  --accent-cyan: #00D4FF;
  --accent-violet: #7C3AED;
  --accent-green: #00FF94;
  --text-primary: #F0F4FF;
  --text-secondary: #8892A4;
  --text-muted: #4A5568;
  --border: rgba(0, 212, 255, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --gradient-main: linear-gradient(135deg, #00D4FF 0%, #7C3AED 100%);
  --gradient-green: linear-gradient(135deg, #00FF94 0%, #00D4FF 100%);
  --gradient-warm: linear-gradient(135deg, #7C3AED 0%, #00D4FF 100%);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 8px 40px rgba(0, 212, 255, 0.2);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;
  --container-max: 1280px;
  --section-padding: 100px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
}

/* ============================================================
   Custom Scrollbar
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

/* ============================================================
   Scroll Progress Indicator
   ============================================================ */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-main);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ============================================================
   Particle Canvas
   ============================================================ */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
}

/* ============================================================
   Page Loading
   ============================================================ */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-inner {
  text-align: center;
}

.loader-ring {
  width: 60px;
  height: 60px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 20px;
}

.loader-text {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   Container
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-secondary);
  line-height: 1.85;
}

.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan { color: var(--accent-cyan); }
.text-violet { color: var(--accent-violet); }
.text-green { color: var(--accent-green); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent-cyan);
}

.section-title {
  font-family: 'Syne', sans-serif;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 48px;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: var(--transition);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 16, 0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.site-header.scrolled::before {
  background: rgba(5, 8, 16, 0.88);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

.logo-text span {
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 400;
}

/* Main Navigation */
.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav > ul > li > a {
  display: block;
  padding: 8px 14px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.08);
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.has-dropdown > a::after {
  content: '▾';
  font-size: 0.7rem;
  margin-left: 4px;
  opacity: 0.6;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: rgba(12, 16, 32, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown li a:hover {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
}

/* Nav Button */
.btn-nav {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px !important;
  background: var(--gradient-main);
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  color: white !important;
  font-size: 0.85rem !important;
}

.btn-nav:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  background: var(--gradient-main) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  z-index: 101;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 16, 0.96);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 100px 24px 40px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-overlay ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-overlay > ul > li > a {
  display: block;
  padding: 14px 16px;
  font-size: 1.1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-overlay .mobile-sub {
  padding-left: 16px;
}

.mobile-nav-overlay .mobile-sub li a {
  display: block;
  padding: 10px 16px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient-main);
  color: white;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.35);
}

.btn-primary:hover::after {
  opacity: 0.08;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 31px;
  background: transparent;
  color: var(--text-primary);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-cyan);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-ghost:hover {
  gap: 10px;
  color: var(--accent-cyan);
}

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 60px) 0 80px;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: glowPulse 2s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Page-level hero (non-home) */
.page-hero {
  position: relative;
  padding: calc(var(--header-height) + 80px) 0 80px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(0,212,255,0.04) 0%, transparent 100%);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.page-hero-inner {
  max-width: 800px;
}

.page-hero h1 {
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ============================================================
   Sections
   ============================================================ */
section {
  position: relative;
  z-index: 1;
}

.section-pad {
  padding: var(--section-padding) 0;
}

.section-pad-sm {
  padding: 60px 0;
}

.section-pad-lg {
  padding: 140px 0;
}

.section-bg-secondary {
  background: var(--bg-secondary);
}

.section-bg-card {
  background: var(--bg-card);
}

.section-divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
}

.card-icon.violet {
  background: rgba(124, 58, 237, 0.12);
  border-color: rgba(124, 58, 237, 0.2);
}

.card-icon.green {
  background: rgba(0, 255, 148, 0.08);
  border-color: rgba(0, 255, 148, 0.15);
}

.card h3, .card h4 {
  margin-bottom: 12px;
  color: var(--text-primary);
}

.card p {
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ============================================================
   Grids
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }

/* ============================================================
   Stats
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.stat-item {
  background: var(--bg-secondary);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
}

.stat-item:hover {
  background: rgba(0, 212, 255, 0.04);
}

.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================================
   Badge / Tag
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.badge-cyan {
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.badge-violet {
  background: rgba(124, 58, 237, 0.12);
  color: #A78BFA;
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.badge-green {
  background: rgba(0, 255, 148, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 148, 0.2);
}

.badge-orange {
  background: rgba(251, 146, 60, 0.12);
  color: #FB923C;
  border: 1px solid rgba(251, 146, 60, 0.2);
}

.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: pointer;
}

.tag:hover, .tag.active {
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--accent-cyan);
}

/* ============================================================
   Tabs
   ============================================================ */
.tabs-wrapper {
  margin-bottom: 40px;
}

.tabs-nav {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn.active {
  background: var(--gradient-main);
  color: white;
  font-weight: 600;
}

.tab-btn:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.tab-pane {
  display: none;
  animation: fadeInUp 0.4s ease;
}

.tab-pane.active {
  display: block;
}

/* ============================================================
   Accordion / FAQ
   ============================================================ */
.accordion-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 8px;
  transition: var(--transition);
}

.accordion-item.open {
  border-color: var(--border);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  transition: var(--transition);
  gap: 16px;
}

.accordion-header:hover {
  background: rgba(0, 212, 255, 0.04);
}

.accordion-header h4 {
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--accent-cyan);
  font-size: 1.2rem;
  font-weight: 300;
}

.accordion-item.open .accordion-icon {
  background: var(--gradient-main);
  color: white;
  transform: rotate(45deg);
}

.accordion-body {
  display: none;
  padding: 0 24px 20px;
}

.accordion-body p {
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ============================================================
   Forms
   ============================================================ */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-label .required {
  color: #FF5252;
  margin-left: 4px;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: 'Noto Sans JP', sans-serif;
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:focus {
  border-color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.04);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-input.error {
  border-color: #FF5252;
}

.form-error {
  font-size: 0.8rem;
  color: #FF5252;
  margin-top: 6px;
  display: none;
}

.form-error.show {
  display: block;
  animation: fadeInUp 0.3s ease;
}

textarea.form-input {
  resize: vertical;
  min-height: 130px;
}

select.form-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892A4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-full { grid-column: 1 / -1; }

/* ============================================================
   Toast Notifications
   ============================================================ */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99998;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 380px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  animation: toastIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.toast::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.toast.success::before { background: var(--accent-green); }
.toast.error::before { background: #FF5252; }
.toast.info::before { background: var(--accent-cyan); }
.toast.warning::before { background: #FFA726; }

.toast-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.toast-message {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0;
  transition: color 0.2s;
}

.toast-close:hover { color: var(--text-primary); }

@keyframes toastIn {
  from {
    transform: translateX(110%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toastOut {
  to {
    transform: translateX(110%);
    opacity: 0;
  }
}

/* ============================================================
   Timeline
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-cyan), var(--accent-violet), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -37px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 10px var(--accent-cyan);
}

.timeline-year {
  font-family: 'Syne', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   Table
   ============================================================ */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  background: var(--bg-secondary);
  padding: 14px 20px;
  text-align: left;
  font-family: 'Syne', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }

tr:hover td {
  background: rgba(0, 212, 255, 0.02);
  color: var(--text-primary);
}

.table-check {
  color: var(--accent-green);
  font-size: 1.1rem;
}

.table-cross {
  color: var(--text-muted);
}

/* ============================================================
   Pricing Cards
   ============================================================ */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  transition: var(--transition);
}

.pricing-card.featured {
  border-color: var(--accent-cyan);
  background: linear-gradient(135deg, rgba(0,212,255,0.04), rgba(124,58,237,0.04));
}

.pricing-card.featured::before {
  content: 'おすすめ';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-main);
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.pricing-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pricing-price {
  font-family: 'Syne', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-left: 4px;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-feature-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 255, 148, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-green);
  font-size: 0.7rem;
}

/* ============================================================
   News / Blog Cards
   ============================================================ */
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.news-card:hover {
  border-color: var(--border);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.news-card-visual {
  height: 200px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.news-card-body {
  padding: 24px;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.news-date {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.news-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.5;
}

.news-card p {
  font-size: 0.87rem;
  line-height: 1.7;
}

/* ============================================================
   SVG Illustration Containers
   ============================================================ */
.svg-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.svg-glow {
  filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.4));
}

.svg-float {
  animation: float 6s ease-in-out infinite;
}

.illustration-wrap {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* ============================================================
   CTA Sections
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(124,58,237,0.08));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.cta-section h2 {
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 36px;
}

/* ============================================================
   Feature List
   ============================================================ */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 7px;
  box-shadow: 0 0 6px var(--accent-cyan);
}

.feature-item p {
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ============================================================
   Process Steps
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin: 0 auto 20px;
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.process-step p {
  font-size: 0.87rem;
}

/* ============================================================
   Status Indicators
   ============================================================ */
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.online {
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: glowPulse 2s ease-in-out infinite;
}

.status-dot.warning {
  background: #FFA726;
}

.status-dot.offline {
  background: #FF5252;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.status-row:last-child { border-bottom: none; }

.status-name {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.status-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--accent-green);
  font-weight: 500;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding-top: 80px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-tagline {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links ul li a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.footer-contact h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.7;
}

.footer-contact p svg {
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--accent-cyan);
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px currentColor; opacity: 1; }
  50% { box-shadow: 0 0 20px currentColor; opacity: 0.7; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

@keyframes slideInRight {
  from { transform: translateX(60px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

/* Appear Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.appeared {
  opacity: 1;
  transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   Typing Effect
   ============================================================ */
.typing-text::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--accent-cyan);
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   404 Page
   ============================================================ */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.error-number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(8rem, 20vw, 16rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  animation: glitch 3s ease-in-out infinite;
}

@keyframes glitch {
  0%, 90%, 100% {
    text-shadow: none;
  }
  91% {
    text-shadow: -3px 0 var(--accent-cyan), 3px 0 var(--accent-violet);
  }
  93% {
    text-shadow: 3px 0 var(--accent-cyan), -3px 0 var(--accent-violet);
  }
  95% {
    text-shadow: -3px 0 var(--accent-cyan), 3px 0 var(--accent-violet);
  }
}

/* ============================================================
   Page Specific
   ============================================================ */

/* About */
.team-card {
  text-align: center;
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 2px solid var(--border);
}

.award-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

/* Services */
.service-card-large {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.service-card-large:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-card);
}

/* Case Studies */
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-hover);
}

.case-header {
  padding: 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.case-body {
  padding: 24px;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 16px;
  background: rgba(0, 212, 255, 0.04);
  border-radius: var(--radius-md);
  margin-top: 16px;
}

.case-metric {
  text-align: center;
}

.case-metric-value {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.case-metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Careers */
.job-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  gap: 16px;
  transition: var(--transition);
}

.job-card:hover {
  border-color: var(--border);
  background: rgba(0, 212, 255, 0.02);
}

.job-info {
  flex: 1;
}

.job-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.job-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.job-meta span {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Partners */
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.partner-logo:hover {
  background: rgba(0, 212, 255, 0.04);
  border-color: var(--border);
}

.partner-tier {
  margin-bottom: 48px;
}

.partner-tier-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

/* Support */
.support-tier {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Product */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}

.product-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-visual {
  height: 220px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-body {
  padding: 28px;
}

/* Corporate / Finance Charts */
.chart-bar-group {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 160px;
}

.chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent-cyan), rgba(0,212,255,0.3));
  border-radius: 4px 4px 0 0;
  min-width: 20px;
  transition: height 0.8s ease;
  position: relative;
}

.chart-bar:hover::after {
  content: attr(data-value);
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  white-space: nowrap;
  font-weight: 600;
}

/* Hexagon Tech Grid */
.hex-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hex-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100px;
  padding: 16px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-align: center;
}

.hex-item:hover {
  background: rgba(0,212,255,0.06);
  border-color: var(--border);
}

.hex-item span {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================================
   Gradient Borders & Decorations
   ============================================================ */
.gradient-border {
  position: relative;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-main);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Glow accents */
.glow-cyan {
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.2), 0 0 80px rgba(0, 212, 255, 0.06);
}

.glow-violet {
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.2), 0 0 80px rgba(124, 58, 237, 0.06);
}

/* Section backgrounds decoration */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-cyan {
  background: rgba(0, 212, 255, 0.06);
}

.bg-glow-violet {
  background: rgba(124, 58, 237, 0.06);
}

/* ============================================================
   Utility Classes
   ============================================================ */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.gap-48 { gap: 48px; }

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }
.mb-48 { margin-bottom: 48px; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

.two-col-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-col-text.reverse {
  direction: rtl;
}

.two-col-text.reverse > * {
  direction: ltr;
}

/* ============================================================
   Responsive
   ============================================================ */

/* 1280px */
@media (max-width: 1280px) {
  :root {
    --container-max: 1100px;
    --section-padding: 80px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* 1024px */
@media (max-width: 1024px) {
  :root {
    --section-padding: 70px;
  }

  .main-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .btn-group {
    justify-content: center;
  }

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

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .pricing-card {
    padding: 32px 28px;
  }
}

/* 768px */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
    --header-height: 68px;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 52px 28px;
  }

  .two-col-text {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }

  .support-tier {
    grid-template-columns: 1fr;
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }

  table { font-size: 0.82rem; }
  th, td { padding: 12px 14px; }

  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 40px) 0 60px;
  }
}

/* 320px */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-primary, .btn-outline {
    width: 100%;
    justify-content: center;
  }

  .tabs-nav {
    flex-wrap: nowrap;
  }

  .pricing-price {
    font-size: 2.2rem;
  }

  .case-metrics {
    grid-template-columns: 1fr;
  }
}