/* ============================================================
   WEBX113.COM - DESIGN SYSTEM & CORE STYLESHEET
   Inspired by dunglailaptrinh.com modern dark aesthetic
   Crafted for Fast, High-Converting Website Design Services
============================================================ */

/* RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #06060a;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

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

/* NOISE OVERLAY */
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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* DESIGN TOKENS */
:root {
  --bg: #06060a;
  --bg-1: #0c0c12;
  --bg-2: #111119;
  --bg-3: #161622;
  --bg-card: rgba(17, 17, 25, 0.85);
  
  --border: rgba(255, 255, 255, 0.08);
  --border-md: rgba(255, 255, 255, 0.15);
  --border-lg: rgba(255, 255, 255, 0.25);
  
  --text-1: #f8fafc;
  --text-2: #94a3b8;
  --text-3: #64748b;
  
  --orange: #f97316;
  --orange-2: #fb923c;
  --orange-glow: rgba(249, 115, 22, 0.25);
  
  --teal: #14b8a6;
  --teal-2: #2dd4bf;
  --teal-glow: rgba(20, 184, 166, 0.25);
  
  --blue: #3b82f6;
  --blue-2: #60a5fa;
  
  --gold: #fbbf24;
  
  --grad: linear-gradient(135deg, #f97316 0%, #14b8a6 100%);
  --grad-text: linear-gradient(135deg, #fb923c 0%, #2dd4bf 100%);
  --grad-blue: linear-gradient(135deg, #3b82f6 0%, #14b8a6 100%);
  
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(249, 115, 22, 0.2);
}

/* UTILITY CLASSES */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid var(--border-md);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}

.pill-orange {
  border-color: rgba(249, 115, 22, 0.35);
  color: var(--orange-2);
  background: rgba(249, 115, 22, 0.09);
}

.pill-teal {
  border-color: rgba(20, 184, 166, 0.35);
  color: var(--teal-2);
  background: rgba(20, 184, 166, 0.09);
}

.pill-live {
  border-color: rgba(74, 222, 128, 0.35);
  color: #4ade80;
  background: rgba(74, 222, 128, 0.08);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: livepulse 2s infinite;
}

@keyframes livepulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.35);
}

.btn-primary:hover {
  background: #ea580c;
  box-shadow: 0 0 30px rgba(249, 115, 22, 0.55);
  transform: translateY(-2px);
}

.btn-teal {
  background: rgba(20, 184, 166, 0.15);
  color: var(--teal-2);
  border: 1px solid rgba(20, 184, 166, 0.35);
}

.btn-teal:hover {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 0 25px rgba(20, 184, 166, 0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-1);
  border: 1px solid var(--border-md);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-lg);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 15px;
}

/* AMBIENT GLOWS */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.glow-orange {
  background: radial-gradient(circle, rgba(249, 115, 22, 0.14) 0%, transparent 70%);
}

.glow-teal {
  background: radial-gradient(circle, rgba(20, 184, 166, 0.12) 0%, transparent 70%);
}

/* ============================================================
   NAVBAR (STICKY GLASS)
============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(6, 6, 10, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f97316 0%, #14b8a6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: #fff;
  font-size: 17px;
  box-shadow: 0 0 15px rgba(249, 115, 22, 0.35);
}

.nav-logo-text {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo-sub {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-3);
  font-weight: 600;
  display: block;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.active {
  color: var(--orange-2);
  background: rgba(249, 115, 22, 0.08);
}

.nav-links a.nav-highlight {
  color: var(--teal-2);
  border: 1px solid rgba(20, 184, 166, 0.35);
  background: rgba(20, 184, 166, 0.08);
  margin-left: 8px;
  font-weight: 700;
}

.nav-links a.nav-highlight:hover {
  color: #fff;
  background: var(--teal);
  border-color: transparent;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: 0.3s;
}

@media (max-width: 860px) {
  .hamburger {
    display: flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(12, 12, 18, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 6px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    padding: 12px 16px;
  }
  .nav-links a.nav-highlight {
    margin-left: 0;
    text-align: center;
    margin-top: 6px;
  }
}

/* ============================================================
   HERO SECTION
============================================================ */
.hero {
  position: relative;
  padding: 60px 0 90px;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, black 40%, transparent 100%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.hero-title {
  font-size: clamp(34px, 5.2vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.8px;
  color: var(--text-1);
  margin-bottom: 20px;
}

.hero-title .accent {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-outcomes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-outcomes li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--text-2);
}

.hero-outcomes li b {
  color: var(--text-1);
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.15);
  border: 1px solid rgba(20, 184, 166, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
  color: var(--teal-2);
}

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

.hero-price-tag {
  display: flex;
  flex-direction: column;
}

.hero-price-tag small {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 700;
  letter-spacing: 1px;
}

.hero-price-tag strong {
  font-size: 24px;
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* SCHEDULE CARD (SIGNATURE OF DUNGLAILAPTRINH) */
.schedule-card {
  background: var(--bg-2);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(249, 115, 22, 0.1), 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 50px rgba(249, 115, 22, 0.08);
  position: relative;
}

.schedule-card-header {
  padding: 24px 26px 18px;
  background: linear-gradient(180deg, rgba(249, 115, 22, 0.08) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.schedule-card-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--orange-2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.schedule-card-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #4ade80;
  font-weight: 600;
}

.schedule-card-body {
  padding: 20px 26px 26px;
}

.sched-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.sched-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sched-ico {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.sched-info {
  flex: 1;
}

.sched-key {
  font-size: 11.5px;
  color: var(--text-3);
  margin-bottom: 2px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.sched-val {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-1);
}

.draw-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 10;
}

/* ============================================================
   USP STRIP (3 CAM KẾT VÀNG)
============================================================ */
.usp-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.usp-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}

@media (max-width: 768px) {
  .usp-strip {
    grid-template-columns: 1fr;
  }
}

.usp-item {
  padding: 36px 32px;
  border-right: 1px solid var(--border);
  transition: all 0.3s;
}

.usp-item:last-child {
  border-right: none;
}

@media (max-width: 768px) {
  .usp-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 28px 24px;
  }
  .usp-item:last-child {
    border-bottom: none;
  }
}

.usp-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.usp-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

.usp-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 8px;
}

.usp-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
}

/* ============================================================
   PORTFOLIO & PROJECTS (COURSE STYLE FROM DUNGLAILAPTRINH)
============================================================ */
.projects-section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-title {
  font-size: clamp(28px, 4.2vw, 42px);
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text-1);
  margin-top: 6px;
}

.section-sub {
  font-size: 15px;
  color: var(--text-2);
  margin-top: 10px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

/* FILTER PILLS */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.4);
  color: var(--orange-2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
}

@media (max-width: 768px) {
  .projects-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    margin: 0 -16px;
    padding: 10px 16px 22px 16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(249, 115, 22, 0.4) transparent;
  }
  .projects-grid::-webkit-scrollbar {
    height: 5px;
  }
  .projects-grid::-webkit-scrollbar-thumb {
    background: rgba(249, 115, 22, 0.4);
    border-radius: 99px;
  }
  .projects-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 99px;
  }
  .project-card {
    flex: 0 0 85%;
    max-width: 85%;
    min-width: 280px;
    scroll-snap-align: center;
  }
}

.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.project-card:hover {
  border-color: var(--border-md);
  transform: translateY(-5px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(249, 115, 22, 0.08);
}

.project-thumb-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  background: #0f172a;
  border-bottom: 1px solid var(--border);
}

.project-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-thumb {
  transform: scale(1.04);
}

.project-badge-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(6, 6, 10, 0.85);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  color: var(--teal-2);
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.project-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.project-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
}

.project-price-estimate {
  font-size: 14px;
  font-weight: 800;
  color: var(--orange-2);
}

.project-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1.35;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.project-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}

/* ACCORDION EXPAND TOGGLE (DUNGLAILAPTRINH STYLE) */
.expand-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--teal-2);
  font-size: 12.5px;
  font-weight: 700;
  padding: 0;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.expand-btn:hover {
  color: var(--teal);
}

.expand-arrow {
  transition: transform 0.25s ease;
  display: inline-block;
}

.expand-btn.open .expand-arrow {
  transform: rotate(180deg);
}

.expand-content {
  display: none;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-bottom: 14px;
}

.expand-content.open {
  display: block;
}

.expand-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
  margin-top: 12px;
}

.expand-label:first-child {
  margin-top: 0;
}

.expand-list {
  padding-left: 18px;
  font-size: 12.5px;
  color: var(--text-2);
  display: flex;
  flex-direction: column;
  gap: 5px;
  line-height: 1.5;
}

/* FEEDBACK BOX INSIDE EXPAND */
.feedback-box {
  background: rgba(249, 115, 22, 0.05);
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 10px;
}

.feedback-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.feedback-author {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-1);
}

.feedback-stars {
  color: var(--gold);
  font-size: 11px;
}

.feedback-text {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.55;
  font-style: italic;
}

.project-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 24px 22px;
}

/* ============================================================
   PRICING SECTION (3 TIERS)
============================================================ */
.pricing-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 0;
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

@media (min-width: 769px) and (max-width: 960px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    margin: 0 -16px;
    padding: 24px 16px 26px 16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(249, 115, 22, 0.4) transparent;
    max-width: 100%;
  }
  .pricing-grid::-webkit-scrollbar {
    height: 5px;
  }
  .pricing-grid::-webkit-scrollbar-thumb {
    background: rgba(249, 115, 22, 0.4);
    border-radius: 99px;
  }
  .pricing-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 99px;
  }
  .pricing-card {
    flex: 0 0 85%;
    max-width: 85%;
    min-width: 280px;
    scroll-snap-align: center;
  }
}

.swipe-hint {
  display: none;
}

@media (max-width: 768px) {
  .swipe-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: var(--orange-2);
    font-weight: 600;
    margin: 8px 0 16px;
    animation: swipePulse 2s infinite ease-in-out;
  }
  @keyframes swipePulse {
    0%, 100% { opacity: 0.8; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(5px); }
  }
}

.pricing-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  border-color: var(--border-md);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.pricing-card.featured {
  border-color: rgba(249, 115, 22, 0.45);
  background: linear-gradient(180deg, rgba(249, 115, 22, 0.05) 0%, rgba(17, 17, 25, 0.95) 100%);
  box-shadow: 0 0 0 1px rgba(249, 115, 22, 0.3), 0 30px 70px rgba(0, 0, 0, 0.6);
  transform: scale(1.02);
}

@media (max-width: 960px) {
  .pricing-card.featured {
    transform: none;
  }
}

.featured-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #fff;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.plan-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 6px;
}

.plan-desc {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 22px;
  min-height: 40px;
}

.plan-price-wrap {
  margin-bottom: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.plan-price {
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text-1);
  line-height: 1;
}

.plan-price .currency {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-2);
  margin-left: 2px;
}

.plan-time {
  font-size: 12px;
  color: var(--teal-2);
  font-weight: 700;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features li {
  font-size: 13.5px;
  color: var(--text-2);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.plan-features li.checked::before {
  content: '✓';
  color: var(--teal-2);
  font-weight: 800;
  flex-shrink: 0;
}

.plan-features li.strong-item {
  color: var(--text-1);
  font-weight: 600;
}

/* ============================================================
   ABOUT FOUNDER (LÊ THÀNH LONG / WEBX113)
============================================================ */
.about-section {
  padding: 100px 0;
  position: relative;
}

.about-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 70px;
  align-items: center;
}

@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.about-photo-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-md);
  box-shadow: var(--shadow-card);
  background: var(--bg-2);
}

.about-photo-wrap::before {
  display: none;
}

.about-photo {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  display: block;
}

.about-name {
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -1.2px;
  color: var(--text-1);
  margin-bottom: 6px;
}

.about-role {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--orange-2);
  margin-bottom: 24px;
}

.about-bio {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: 30px;
}

.about-bio strong {
  color: var(--text-1);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.stat-item strong {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: var(--text-1);
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item span {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   REGISTRATION & PAYMENT PANEL (WITH TECHCOMBANK QR)
============================================================ */
.register-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: 100px 0;
}

.register-inner {
  max-width: 860px;
  margin: 0 auto;
  display: block;
}

.steps-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}

.step-item::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 40px;
  width: 1px;
  height: calc(100% - 16px);
  background: var(--border);
}

.step-item:last-child::before {
  display: none;
}

.step-circle {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: var(--orange-2);
  flex-shrink: 0;
}

.step-content strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 4px;
}

.step-content p {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.6;
}

.note-card {
  background: rgba(249, 115, 22, 0.05);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

.note-card strong {
  color: var(--orange-2);
}

/* PAYMENT CARD */
.payment-panel {
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.payment-panel-header {
  padding: 22px 26px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.payment-panel-header h3 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.payment-panel-body {
  padding: 24px;
}

.qr-display-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.qr-image {
  max-width: 240px;
  margin: 0 auto;
  border-radius: 8px;
}

.bank-detail-box {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}

.bank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
}

.bank-row:last-child {
  margin-bottom: 0;
}

.bank-label {
  color: var(--text-3);
}

.bank-value {
  color: var(--text-1);
  font-weight: 700;
  font-family: monospace;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--teal-2);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-btn:hover {
  background: var(--teal);
  color: #fff;
}

/* ============================================================
   FAQ SECTION (ACCORDION)
============================================================ */
.faq-section {
  padding: 100px 0;
}

.faq-inner {
  max-width: 760px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

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

.faq-item.open {
  border-color: rgba(20, 184, 166, 0.35);
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
}

.faq-ico {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 400;
  color: var(--text-3);
  flex-shrink: 0;
  transition: transform 0.25s ease, background 0.25s, color 0.25s;
}

.faq-item.open .faq-ico {
  background: rgba(20, 184, 166, 0.15);
  border-color: rgba(20, 184, 166, 0.35);
  color: var(--teal-2);
  transform: rotate(45deg);
}

.faq-a {
  display: none;
  padding: 0 24px 22px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.8;
}

.faq-a strong {
  color: var(--text-1);
}

.faq-item.open .faq-a {
  display: block;
}

/* ============================================================
   STICKY FLOATING BUTTONS (ZALO, HOTLINE & AI CHAT)
============================================================ */
.floating-actions {
  position: fixed;
  bottom: 26px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 900;
}

.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  text-decoration: none;
}

.float-btn:hover {
  transform: scale(1.1);
}

/* ZALO BUTTON */
.btn-float-zalo {
  background: #0068ff;
  color: #fff;
  animation: shake 3.5s infinite;
}

.btn-float-zalo svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

@keyframes shake {
  0%, 100% { transform: rotate(0deg); }
  2%, 6% { transform: rotate(-10deg) scale(1.05); }
  4%, 8% { transform: rotate(10deg) scale(1.05); }
  10% { transform: rotate(0deg); }
}

/* HOTLINE BUTTON */
.btn-float-hotline {
  background: #10b981;
  color: #fff;
}

/* CHATBOT FLOATING BUTTON */
.btn-float-chat {
  background: linear-gradient(135deg, #f97316 0%, #14b8a6 100%);
  color: #fff;
  border: none;
  box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
}

.badge-unread {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 18px;
  height: 18px;
  background: #ef4444;
  color: #fff;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
}

/* ============================================================
   INTERACTIVE AI CHATBOT WIDGET
============================================================ */
.chatbot-widget {
  position: fixed;
  bottom: 95px;
  right: 24px;
  width: 370px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 950;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.chatbot-widget.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.chat-header {
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(20, 184, 166, 0.15) 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.chat-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-1);
}

.chat-status {
  font-size: 11px;
  color: #4ade80;
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-close {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s;
}

.chat-close:hover {
  color: var(--text-1);
}

.chat-messages {
  flex: 1;
  padding: 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.5;
}

.msg-bot {
  align-self: flex-start;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-1);
  border-bottom-left-radius: 4px;
}

.msg-user {
  align-self: flex-end;
  background: var(--orange);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.quick-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-md);
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-btn:hover {
  background: rgba(249, 115, 22, 0.15);
  border-color: rgba(249, 115, 22, 0.4);
  color: var(--orange-2);
}

.chat-action-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.chat-btn-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #fff !important;
  font-weight: 700;
  font-size: 12px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
  transition: all 0.2s;
  text-align: center;
}

.chat-btn-order:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.5);
}

.chat-btn-waitlist {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  color: #fff !important;
  font-weight: 700;
  font-size: 12px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.35);
  transition: all 0.2s;
  text-align: center;
}

.chat-btn-waitlist:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(20, 184, 166, 0.5);
}

.chat-btn-zalo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa !important;
  border: 1px solid rgba(37, 99, 235, 0.35);
  font-weight: 600;
  font-size: 11.5px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.chat-btn-zalo:hover {
  background: rgba(37, 99, 235, 0.25);
  color: #93c5fd !important;
}

.chat-input-row {
  padding: 12px 16px;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chat-input {
  flex: 1;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  color: var(--text-1);
  font-size: 13px;
  outline: none;
}

.chat-input:focus {
  border-color: var(--orange);
}

.chat-send-btn {
  background: var(--orange);
  color: #fff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.chat-send-btn:hover {
  background: #ea580c;
}

/* ============================================================
   MODAL DIALOG (HIGH FIDELITY CHECKOUT - LIKE DUNGLAILAPTRINH)
============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 6, 10, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-box {
  background: #ffffff;
  border-radius: 18px;
  width: 100%;
  max-width: 890px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
  transform: translateY(15px) scale(0.98);
  transition: transform 0.25s ease;
  color: #0f172a;
  display: flex;
  flex-direction: column;
}

.modal-backdrop.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-header {
  background: #18181b;
  color: #ffffff;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}

.modal-close {
  background: none;
  border: none;
  color: #a1a1aa;
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color 0.15s;
}

.modal-close:hover {
  color: #ffffff;
}

.modal-body {
  padding: 0;
  background: #ffffff;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 480px;
}

@media (max-width: 768px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    max-height: 80vh;
    overflow-y: auto;
  }
}

.checkout-col-left {
  padding: 32px 30px;
  border-right: 1px solid #f1f5f9;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.checkout-col-right {
  padding: 32px 30px;
  background: #fafafa;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .checkout-col-left {
    border-right: none;
    border-bottom: 1px solid #e2e8f0;
    padding: 24px 20px;
  }
  .checkout-col-right {
    padding: 24px 20px;
  }
}

/* Step 1 Styles */
.service-header-card {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.service-thumb {
  width: 72px;
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 24px;
  flex-shrink: 0;
}

.service-title-text {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.3;
}

.service-sub-text {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 24px;
  line-height: 1.6;
}

.perks-title {
  font-size: 14px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 14px;
}

.perks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: #334155;
}

.perk-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
}

/* Order summary in Right Column */
.order-summary-title {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 14px;
}

.order-service-name {
  font-size: 14.5px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
}

.order-service-desc {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 14px;
}

.order-highlight-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
}

.order-highlight-box p {
  font-size: 13px;
  color: #166534;
  font-weight: 600;
  margin: 0;
  line-height: 1.5;
}

.modal-input-group {
  margin-bottom: 14px;
}

.modal-input-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.modal-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13.5px;
  color: #0f172a;
  outline: none;
  transition: border-color 0.15s;
}

.modal-input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.modal-btn-checkout {
  background: #2563eb;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  margin-top: 8px;
}

.modal-btn-checkout:hover {
  background: #1d4ed8;
}

/* Step 2 QR Styles */
.qr-step-left {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.qr-step-title {
  font-size: 19px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
}

.qr-step-desc {
  font-size: 12.5px;
  color: #64748b;
  max-width: 320px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.qr-scanner-frame {
  position: relative;
  display: inline-block;
  padding: 12px;
  background: #ffffff;
  border-radius: 12px;
  margin-bottom: 24px;
}

/* Scanner corner brackets */
.qr-scanner-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: 12px;
  pointer-events: none;
  background: 
    linear-gradient(to right, #0284c7 18px, transparent 18px) top left,
    linear-gradient(to bottom, #0284c7 18px, transparent 18px) top left,
    linear-gradient(to left, #0284c7 18px, transparent 18px) top right,
    linear-gradient(to bottom, #0284c7 18px, transparent 18px) top right,
    linear-gradient(to right, #0284c7 18px, transparent 18px) bottom left,
    linear-gradient(to top, #0284c7 18px, transparent 18px) bottom left,
    linear-gradient(to left, #0284c7 18px, transparent 18px) bottom right,
    linear-gradient(to top, #0284c7 18px, transparent 18px) bottom right;
  background-repeat: no-repeat;
  background-size: 20px 20px;
}

.qr-scanner-img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  display: block;
  border-radius: 6px;
}

/* Scan line animation */
.qr-scan-line {
  position: absolute;
  left: 14px;
  right: 14px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #38bdf8, transparent);
  box-shadow: 0 0 10px #0284c7;
  animation: scanmove 2.5s infinite linear;
}

@keyframes scanmove {
  0% { top: 15%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 85%; opacity: 0; }
}

.qr-trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 12px;
  color: #475569;
  font-weight: 600;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Step 2 Right Column: Bank Details */
.bank-transfer-title {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 18px;
}

.bank-detail-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 20px;
}

.bank-row-item {
  margin-bottom: 14px;
}

.bank-row-label {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 3px;
}

.bank-row-val-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 12px;
}

.bank-row-val {
  font-size: 14.5px;
  font-weight: 700;
  color: #0f172a;
}

.bank-copy-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: #64748b;
  padding: 2px;
  transition: color 0.15s;
}

.bank-copy-icon:hover {
  color: #2563eb;
}

/* SePay Realtime Status Indicator */
.payment-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 700;
  margin-top: 14px;
}

.payment-status-badge.waiting {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.payment-status-badge.success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.spinner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f59e0b;
  animation: pulsedot 1.2s infinite ease-in-out;
}

@keyframes pulsedot {
  0%, 100% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* Step 3: Success Screen */
.payment-success-screen {
  padding: 40px 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.success-icon-wrap {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: #dcfce7;
  border: 2px solid #86efac;
  color: #16a34a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  margin-bottom: 20px;
  box-shadow: 0 0 25px rgba(22, 163, 74, 0.25);
  animation: bounceSuccess 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes bounceSuccess {
  0% { transform: scale(0); }
  70% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.success-title {
  font-size: 24px;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 8px;
}

.success-desc {
  font-size: 14px;
  color: #64748b;
  max-width: 480px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.success-receipt-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 18px 24px;
  width: 100%;
  max-width: 460px;
  margin-bottom: 26px;
  text-align: left;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  padding: 6px 0;
  border-bottom: 1px dashed #e2e8f0;
}

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

.receipt-label {
  color: #64748b;
}

.receipt-value {
  font-weight: 700;
  color: #0f172a;
}



/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.footer-brand {
  font-size: 20px;
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 380px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13.5px;
  color: var(--text-2);
}

.footer-links a:hover {
  color: var(--orange-2);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-2);
  margin-bottom: 12px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-3);
  flex-wrap: wrap;
  gap: 12px;
}

/* FADE UP ANIMATION */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}