/* ==========================================================================
   ECOREnt - Design System & Modern UI/UX Stylesheet
   Color Palette:
   - Primary Deep Forest Green: #005249
   - Mint Green Accent: #48BB78 / #2ECC71 / #38A169
   - Soft Cream / Off-white BG: #F8FAF9 / #F4F7F5
   - Dark Text: #1A202C / #2D3748
   - Muted Text: #718096
   - Border: #E2E8F0
   ========================================================================== */

:root {
  --primary: #005249;
  --primary-hover: #003F38;
  --primary-light: #E6F4F1;
  --accent-green: #2ECC71;
  --accent-mint: #38A169;
  --text-dark: #1A202C;
  --text-body: #4A5568;
  --text-muted: #718096;
  --bg-page: #FAFBFB;
  --bg-white: #FFFFFF;
  --bg-alt: #F3F7F5;
  --border-color: #E2E8F0;
  --border-light: #EDF2F7;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 16px rgba(0, 82, 73, 0.08);
  --shadow-lg: 0 16px 32px rgba(0, 82, 73, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-hand: 'Caveat', cursive;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Typography & Shared Components
   ========================================================================== */

h1, h2, h3, h4, h5 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

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

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.handwritten-tag {
  font-family: var(--font-hand);
  color: #1B4D3E;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.15;
  transform: rotate(-3deg);
  user-select: none;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(0, 82, 73, 0.25);
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  background-color: var(--primary-light);
}

.btn-large {
  padding: 13px 22px;
  font-size: 15px;
  border-radius: var(--radius-lg);
  white-space: nowrap;
}

.btn-full {
  width: 100%;
}

.btn-video {
  background: transparent;
  border: none;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 10px 12px;
  white-space: nowrap;
}

.play-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--text-dark);
  font-size: 12px;
  padding-left: 3px;
  transition: transform 0.2s ease;
}

.btn-video:hover .play-circle {
  transform: scale(1.08);
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

/* ==========================================================================
   SITE HEADER
   ========================================================================== */

.site-header {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 14px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px;
  height: 42px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  line-height: 1;
}

.brand-sub {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 3px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   HOMEPAGE - HERO SECTION
   ========================================================================== */

.hero-section {
  padding: 60px 0 40px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F5F9F7 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.1fr;
  gap: 32px;
  align-items: center;
}

.hero-title {
  font-size: 46px;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-body);
  margin-bottom: 28px;
  max-width: 480px;
}

.feature-bullets {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 32px;
}

.bullet-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.bullet-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 11px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 14px;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 13px;
  color: var(--text-muted);
}

.hero-note span {
  margin: 0 6px;
  opacity: 0.5;
}

.hero-visual {
  position: relative;
}

.hero-quote {
  position: absolute;
  top: -60px;
  right: 40px;
  z-index: 10;
  text-align: right;
}

/* LAPTOP MOCKUP */
.laptop-wrapper {
  position: relative;
  width: 100%;
  max-width: 660px;
  margin: 0 auto;
}

.laptop-screen {
  background: #1E293B;
  border-radius: 14px 14px 0 0;
  padding: 10px 10px 0;
  box-shadow: var(--shadow-lg);
  border: 2px solid #334155;
  border-bottom: none;
}

.laptop-base {
  height: 14px;
  background: linear-gradient(180deg, #CBD5E1 0%, #94A3B8 100%);
  border-radius: 0 0 18px 18px;
  position: relative;
}

.laptop-base::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #64748B;
  border-radius: 0 0 4px 4px;
}

/* APP UI PREVIEW (inside Laptop Screen) */
.app-ui-preview {
  background: #F8FAFC;
  border-radius: 8px 8px 0 0;
  display: flex;
  height: 380px;
  overflow: hidden;
  font-size: 11px;
}

.app-sidebar {
  width: 130px;
  background: #003F38;
  color: white;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.app-logo {
  font-weight: 800;
  font-size: 13px;
  color: #48BB78;
  padding: 0 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 6px;
}

.app-menu-item {
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 10px;
  opacity: 0.8;
  white-space: nowrap;
}

.app-menu-item.active,
.app-menu-item:hover {
  background: rgba(255, 255, 255, 0.15);
  opacity: 1;
  font-weight: 600;
}

.app-main {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-topbar h3 {
  font-size: 13px;
  color: #0F172A;
}

.app-topbar p {
  font-size: 9px;
  color: #64748B;
}

.app-user-pill {
  background: white;
  padding: 3px 8px;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.app-stats-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.app-stat-card {
  background: white;
  border-radius: 6px;
  padding: 6px 8px;
  border: 1px solid #E2E8F0;
  text-align: center;
}

.stat-num {
  font-size: 14px;
  font-weight: 800;
  color: #0F172A;
}

.stat-lbl {
  font-size: 8px;
  color: #64748B;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat-green { color: #16A34A; }
.stat-amber { color: #D97706; }
.stat-red { color: #DC2626; }

.app-charts-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 6px;
}

.app-card {
  background: white;
  border-radius: 6px;
  padding: 8px;
  border: 1px solid #E2E8F0;
}

.revenue-card h4 {
  font-size: 13px;
  color: #0F172A;
  margin-top: 2px;
}

.badge-growth {
  font-size: 9px;
  background: #DCFCE7;
  color: #15803D;
  padding: 1px 4px;
  border-radius: 4px;
}

.rev-summary {
  display: flex;
  gap: 6px;
  font-size: 8px;
  margin-top: 6px;
}

.gauge-display {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.gauge-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 5px solid #2ECC71;
  border-top-color: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}

.gauge-legend {
  font-size: 8px;
  color: #64748B;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  height: 42px;
  gap: 5px;
  margin-top: 6px;
}

.bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.bar {
  width: 100%;
  background: #CBD5E1;
  border-radius: 2px 2px 0 0;
}

.bar.active {
  background: var(--primary);
}

.bar-col span {
  font-size: 7px;
  color: #64748B;
  margin-top: 2px;
}

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

.mini-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 8px;
}

.mini-table th {
  text-align: left;
  padding: 3px 4px;
  color: #64748B;
  border-bottom: 1px solid #E2E8F0;
  font-weight: 600;
}

.mini-table td {
  padding: 4px;
  border-bottom: 1px solid #F1F5F9;
}

.tag {
  display: inline-block;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
}

.tag-red { background: #FEE2E2; color: #DC2626; }
.tag-amber { background: #FEF3C7; color: #D97706; }
.tag-green { background: #DCFCE7; color: #15803D; }

/* ==========================================================================
   TRUST STATS BAR
   ========================================================================== */

.trust-stats-section {
  background: white;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 36px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.trust-num, .trust-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
}

.trust-label {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   CORE FEATURES SECTION
   ========================================================================== */

.features-section {
  padding: 80px 0;
  background: var(--bg-page);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.section-title {
  font-size: 32px;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-muted);
}

.view-all-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.view-all-link:hover {
  text-decoration: underline;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.feature-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.feature-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   AUTOMATION WORKFLOW SECTION
   ========================================================================== */

.automation-section {
  padding: 70px 0;
  background: #F0F6F4;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.automation-container {
  position: relative;
}

.automation-badge {
  position: absolute;
  top: 0;
  right: 0;
  text-align: right;
}

.workflow-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 48px;
  gap: 12px;
}

.step-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
}

.step-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.zalo-bubble {
  background: #0068FF;
  color: white;
  font-size: 14px;
  font-weight: 800;
}

.check-round {
  background: var(--primary);
  color: white;
}

.step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.35;
}

.step-arrow {
  font-size: 22px;
  color: #A0AEC0;
  font-weight: 700;
}

/* ==========================================================================
   MOBILE ANYWHERE & PERSONA AUDIENCE SECTION
   ========================================================================== */

.mobile-audience-section {
  padding: 90px 0;
  background: white;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 310px 1.15fr;
  gap: 32px;
  align-items: center;
}

.perks-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.perk-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.perk-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.perk-item h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.perk-item p {
  font-size: 14px;
  color: var(--text-muted);
}

/* SMARTPHONE MOCKUP */
.smartphone-frame {
  width: 300px;
  margin: 0 auto;
  background: #111827;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 4px solid #374151;
}

.phone-screen {
  background: #F8FAFC;
  border-radius: 32px;
  overflow: hidden;
  padding: 16px 14px 24px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.phone-notch {
  width: 100px;
  height: 18px;
  background: #111827;
  border-radius: 0 0 12px 12px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.phone-header {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 18px;
  padding: 0 4px;
  color: #0F172A;
}

.phone-notifications {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-noti {
  background: white;
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.noti-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  flex-shrink: 0;
}

.noti-success .noti-icon { background: #DCFCE7; color: #16A34A; }
.noti-danger .noti-icon { background: #FEE2E2; color: #DC2626; }
.noti-warning .noti-icon { background: #FEF3C7; color: #D97706; }
.noti-info .noti-icon { background: #E0F2FE; color: #0284C7; }

.noti-body {
  flex: 1;
}

.noti-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  margin-bottom: 2px;
}

.noti-head span {
  font-size: 9px;
  color: #94A3B8;
}

.noti-amount {
  font-size: 13px;
  font-weight: 800;
  color: #16A34A;
  margin-bottom: 2px;
}

.noti-desc {
  font-size: 10px;
  color: #64748B;
  line-height: 1.3;
}

/* AUDIENCE PERSONAS */
.persona-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
  margin-bottom: 28px;
}

.persona-card {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.persona-icon {
  font-size: 24px;
  margin-bottom: 6px;
}

.persona-card h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.persona-card p {
  font-size: 13px;
  color: var(--text-muted);
}

.audience-actions {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 12px;
}

.audience-actions .btn {
  white-space: nowrap;
  padding: 10px 16px;
  font-size: 13.5px;
}

/* ==========================================================================
   EMOTIONAL QUOTE BANNER
   ========================================================================== */

.quote-banner-section {
  padding: 60px 0;
  background: #FAF8F5;
  border-top: 1px solid var(--border-color);
}

.quote-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quote-box {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.quote-mark {
  font-size: 40px;
  font-family: Georgia, serif;
  color: var(--primary);
}

.quote-text {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
}

.quote-subtext {
  text-align: right;
  font-size: 28px;
}

/* ==========================================================================
   PRICING PAGE SPECIFIC STYLES
   ========================================================================== */

.pricing-hero-section {
  padding: 60px 0 50px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F5F9F7 100%);
}

.pricing-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
}

.pricing-title {
  font-size: 44px;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.pricing-desc {
  font-size: 16px;
  color: var(--text-body);
  margin-bottom: 28px;
  line-height: 1.6;
}

.pricing-hero-visual {
  position: relative;
}

.pricing-quote {
  position: absolute;
  top: -30px;
  left: 20px;
  z-index: 10;
}

.building-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  position: relative;
}

.building-photo {
  height: 240px;
  background: linear-gradient(135deg, #DCEEE7 0%, #A3D9C9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.building-window-grid {
  display: grid;
  grid-template-columns: repeat(2, 60px);
  gap: 16px;
}

.window-pane {
  height: 80px;
  background: white;
  border-radius: 8px;
  box-shadow: inset 0 0 10px rgba(0, 82, 73, 0.1);
  border: 3px solid #005249;
}

.balcony-plant {
  position: absolute;
  bottom: 20px;
  right: 40px;
  font-size: 32px;
}

.benefit-badge {
  background: white;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--border-color);
}

.benefit-icon-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 28px;
}

.benefit-icon-bars span {
  width: 6px;
  background: var(--primary);
  border-radius: 2px;
}

.bar-b1 { height: 12px; }
.bar-b2 { height: 20px; }
.bar-b3 { height: 28px; }

.benefit-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.4;
}

/* 3 PRICING CARDS */
.pricing-plans-section {
  padding: 40px 0 60px;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

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

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

.plan-featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  background: #FCFDFD;
}

.popular-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
}

.plan-header {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.plan-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}

.bg-light-green { background: #E6F4EA; }
.bg-mint-green { background: #D1FAE5; }
.bg-light-amber { background: #FEF3C7; }

.plan-name {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
}

.plan-fit {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 28px;
}

.plan-price {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-dark);
}

.plan-period {
  font-size: 14px;
  color: var(--text-muted);
}

/* COMPARISON TABLE */
.comparison-section {
  padding: 40px 0 60px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-sm);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.pricing-table th,
.pricing-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.pricing-table thead th {
  background: #F8FAFC;
  font-size: 15px;
  border-bottom: 2px solid var(--border-color);
}

.col-feature-head {
  width: 40%;
  font-weight: 700;
  color: var(--text-dark);
}

.col-tier {
  text-align: center;
  width: 20%;
}

.col-tier strong {
  display: block;
  font-size: 16px;
  color: var(--text-dark);
}

.col-tier span {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.col-tier-featured {
  background: var(--primary-light) !important;
  color: var(--primary);
}

.feature-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.feature-val {
  text-align: center;
  font-size: 14px;
  color: var(--text-body);
}

.feature-val.featured-col {
  background: rgba(230, 244, 241, 0.35);
  font-weight: 600;
}

.check-mark {
  color: var(--primary);
  font-weight: 800;
  font-size: 16px;
}

.dash-mark {
  color: #CBD5E1;
  font-size: 18px;
}

.pricing-vat-note {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 14px;
}

/* CONSULT CALLOUT BANNER */
.consult-callout-section {
  padding: 30px 0 50px;
}

.consult-card {
  background: #E8F5F1;
  border-radius: var(--radius-xl);
  padding: 28px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #C4E9DD;
}

.consult-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.consult-icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #005249;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.consult-text h3 {
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 4px;
}

.consult-text p {
  font-size: 14px;
  color: var(--text-body);
}

.btn-consult {
  padding: 12px 28px;
  font-size: 15px;
}

/* FAQ SECTION */
.faq-section {
  padding: 50px 0 80px;
}

.faq-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.faq-title {
  font-size: 30px;
}

.view-all-faq {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.faq-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

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

.faq-question {
  width: 100%;
  padding: 18px 20px;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
}

.faq-toggle {
  font-size: 20px;
  color: var(--primary);
  font-weight: 700;
  transition: transform 0.2s ease;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 20px;
}

.faq-item.open .faq-answer {
  padding: 0 20px 18px;
  max-height: 200px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #F8FAF9;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-brand-col {
  padding-right: 20px;
}

.footer-mission {
  font-size: 13px;
  color: var(--text-muted);
  margin: 16px 0 20px;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #E2E8F0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #4A5568;
  font-size: 13px;
  font-weight: bold;
}

.social-btn:hover {
  background: var(--primary);
  color: white;
}

.zalo-social {
  border-radius: 6px;
  font-size: 10px;
  width: auto;
  padding: 0 8px;
}

.footer-head {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--primary);
}

.contact-details p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-icon {
  font-size: 14px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 20px 0;
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.slogan-badge {
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE DESIGN (PRO MAX ADAPTATION)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid,
  .pricing-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .workflow-steps {
    flex-wrap: wrap;
    justify-content: center;
  }

  .step-arrow {
    display: none;
  }

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

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .pricing-cards-grid {
    grid-template-columns: 1fr;
  }

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

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

  .quote-container {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .consult-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .consult-left {
    flex-direction: column;
  }
}