:root {
  --primary: #0A2463;
  --primary-light: #1B4FD8;
  --accent: #F97316;
  --accent-light: #FB923C;
  --teal: #0D9488;
  --teal-light: #14B8A6;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --mid: #334155;
  --muted: #64748B;
  --light: #F1F5F9;
  --lighter: #F8FAFC;
  --white: #FFFFFF;
  --border: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-lg: 20px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark);
  background: var(--lighter);
  line-height: 1.7;
  font-size: 16px;
  margin: 0;
  display: flex;
  flex-direction: column;
  padding: 0;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10, 36, 99, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 0 32px;
}

/* Two-row navbar layout */
.navbar.navbar-two-row {
  display: flex;
  flex-direction: column;
  height: auto;
  padding: 12px 32px;
}

.navbar-row-1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  overflow: visible;
  position: relative;
  z-index: 1001;
}

.navbar-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar-logo img {
  height: 50px;
  width: auto;
  max-width: 280px;
}

.navbar-row-1-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar-row-2 {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 0;
}

.navbar-center {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.navbar-center li {
  display: inline-block;
}

.navbar-center a {
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-block;
}

.navbar-center a:hover {
  color: #fff;
  background: rgba(255,255,255,0.10);
}

.btn-crm-nav {
  background: var(--accent);
  color: var(--dark);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-block;
}

.btn-crm-nav:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.btn-browse-nav {
  background: var(--accent);
  color: var(--dark);
  border: none;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-block;
}

.btn-browse-nav:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* ===== LANGUAGE MENU ===== */
.lang-wrap {
  position: relative;
  display: inline-block;
}
.lang-button {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  outline: none;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}
.lang-button:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.30);
}
.lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--primary);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  min-width: 160px;
  margin-top: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 10000;
  pointer-events: none;
}
.lang-wrap[data-open="true"] .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.lang-option {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.78);
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  transition: all 0.2s;
}
.lang-option:first-child {
  border-radius: 7px 7px 0 0;
}
.lang-option:last-child {
  border-radius: 0 0 7px 7px;
}
.lang-option:hover,
.lang-option.active {
  background: rgba(255,255,255,0.10);
  color: #fff;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 50vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/hero_banner.webp') center/cover no-repeat;
  filter: brightness(0.35);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,36,99,0.75) 0%, rgba(13,148,136,0.30) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto;
  padding: 80px 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(249,115,22,0.18);
  border: 1px solid rgba(249,115,22,0.40);
  color: var(--accent-light);
  padding: 6px 14px; border-radius: 100px;
  font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800; color: #fff;
  line-height: 1.15; letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero-title .highlight { color: var(--accent-light); }
.hero-subtitle {
  font-size: 17px; color: rgba(255,255,255,0.90);
  margin-bottom: 32px; line-height: 1.7;
  max-width: 520px;
  font-weight: 500;
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--dark); border: none;
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,0.35); }
.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: #fff; border: 1px solid rgba(255,255,255,0.30);
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 8px;
  backdrop-filter: blur(8px);
}
.btn-secondary:hover { background: rgba(255,255,255,0.20); transform: translateY(-2px); }

/* Hero section button styles */
.btn-hero-primary {
  background: #FFFFFF;
  color: var(--dark);
  border: none;
  padding: 16px 32px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-hero-primary:hover {
  background: #F5F5F5;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.btn-hero-secondary {
  background: rgba(13, 148, 136, 0.15);
  color: #FFFFFF;
  border: 1.5px solid rgba(13, 148, 136, 0.40);
  padding: 16px 32px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-hero-secondary:hover {
  background: rgba(13, 148, 136, 0.25);
  border-color: rgba(13, 148, 136, 0.60);
  transform: translateY(-2px);
}
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 20px; text-align: center;
  backdrop-filter: blur(8px);
}
.stat-number {
  font-size: 32px; font-weight: 800;
  color: var(--accent-light); line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 12px; color: rgba(255,255,255,0.85);
  font-weight: 600; line-height: 1.3;
}

/* ===== SECTION BASE ===== */
section { padding: 80px 0; margin: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(13,148,136,0.10);
  border: 1px solid rgba(13,148,136,0.25);
  color: var(--teal);
  padding: 5px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.8px; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800; color: var(--dark);
  letter-spacing: -0.8px; line-height: 1.2;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 17px; color: var(--mid);
  max-width: 640px; line-height: 1.7;
  margin-bottom: 48px;
  font-weight: 500;
}
.section-header-center { text-align: center; }
.section-header-center .section-subtitle { margin-left: auto; margin-right: auto; }
.section-header-left { text-align: left; }
.section-header-left .section-subtitle { margin-left: 0; margin-right: auto; }

/* ===== WHAT IS GATEWAY ===== */
.what-section { background: var(--white); margin: 0; padding: 80px 0; }
.what-section .section-tag,
.what-section .section-title,
.what-section .section-subtitle {
  margin-bottom: 20px;
  text-align: left;
}
.what-section .section-subtitle {
  font-size: 16px;
  line-height: 1.6;
  color: var(--mid);
  max-width: 100%;
}
.what-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: flex-start;
}
.what-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.what-image img { width: 100%; height: 380px; object-fit: cover; display: block; }
.insight-cards { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.insight-card {
  background: var(--light);
  border-left: 4px solid var(--primary-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  transition: all 0.2s;
}
.insight-card:hover { background: #EEF2FF; transform: translateX(4px); }
.insight-card h4 {
  font-size: 14px; font-weight: 700;
  color: var(--primary); margin-bottom: 4px;
}
.insight-card p { font-size: 13.5px; color: var(--dark); line-height: 1.6; font-weight: 500; }

/* ===== WHY IMPORTANT ===== */
.why-section { background: var(--light); }
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 48px;
}
.problem-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.problem-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.problem-icon {
  width: 44px; height: 44px;
  background: rgba(249,115,22,0.10);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 14px;
}
.problem-card h4 { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.problem-card p { font-size: 13.5px; color: var(--mid); line-height: 1.6; font-weight: 500; }
.why-callout {
  background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  color: #fff;
}
.why-callout p {
  font-size: 20px; font-weight: 700;
  line-height: 1.5; max-width: 700px; margin: 0 auto;
}
.why-callout p em { color: var(--accent-light); font-style: normal; }

/* ===== PRODUCT CLASSIFICATION ===== */
.product-section { background: var(--white); }
.product-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.tab-btn {
  padding: 9px 18px; border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--white); color: var(--mid);
  font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
  font-family: inherit;
}
.tab-btn:hover { border-color: var(--primary-light); color: var(--primary-light); }
.tab-btn.active {
  background: var(--primary); border-color: var(--primary);
  color: #fff;
}
.tab-content { display: none; }
.tab-content.active { display: block; }
.product-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: start;
}
.product-detail-image {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.product-detail-image img { width: 100%; height: 320px; object-fit: cover; display: block; }
.product-detail-content h3 {
  font-size: 22px; font-weight: 800;
  color: var(--dark); margin-bottom: 12px;
}
.product-detail-content .product-desc {
  font-size: 15px; color: var(--dark);
  line-height: 1.7; margin-bottom: 20px;
  font-weight: 500;
}
.product-types {
  display: flex; flex-direction: column; gap: 8px;
}
.product-type-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 14px;
  background: var(--light);
  border-radius: 8px;
}
.product-type-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal); margin-top: 6px; flex-shrink: 0;
}
.product-type-item span { font-size: 13.5px; color: var(--dark); line-height: 1.5; font-weight: 500; }

/* ===== PRIORITY PUSH ===== */
.priority-section { background: var(--light); }
.priority-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.priority-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
  position: relative; overflow: hidden;
}
.priority-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-light), var(--teal));
}
.priority-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.priority-num {
  font-size: 48px; font-weight: 900;
  color: rgba(10,36,99,0.07); line-height: 1;
  margin-bottom: 8px;
}
.priority-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.priority-card p { font-size: 13.5px; color: var(--dark); line-height: 1.65; font-weight: 500; }

/* ===== CUSTOMER SEGMENTS ===== */
.customer-section { background: var(--white); }
.customer-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.customer-card {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  transition: all 0.2s;
  display: flex; gap: 20px; align-items: flex-start;
}
.customer-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); background: #fff; }
.customer-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.customer-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.customer-card p { font-size: 13.5px; color: var(--dark); line-height: 1.65; font-weight: 500; }

/* ===== INDUSTRY TAGS ===== */
.industry-tags {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 40px;
}
.industry-tag {
  background: var(--white);
  border: 1.5px solid var(--border);
  color: var(--dark);
  padding: 8px 16px; border-radius: 100px;
  font-size: 13px; font-weight: 700;
  transition: all 0.2s;
}
.industry-tag:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(13,148,136,0.06);
}

/* ===== SCENARIOS ===== */
.scenario-section { background: var(--light); }
.scenario-accordion { display: flex; flex-direction: column; gap: 12px; }
.scenario-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.scenario-header {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  transition: background 0.2s;
  user-select: none;
}
.scenario-header:hover { background: var(--light); }
.scenario-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.scenario-header h3 { font-size: 16px; font-weight: 700; color: var(--dark); flex: 1; }
.scenario-arrow {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--light);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; transition: transform 0.3s;
  color: var(--dark);
}
.scenario-item.open .scenario-arrow { transform: rotate(180deg); }
.scenario-body {
  display: none;
  padding: 0 24px 24px;
}
.scenario-item.open .scenario-body { display: block; }
.scenario-image {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.scenario-image img { width: 100%; height: 260px; object-fit: cover; display: block; }
.scenario-points {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.scenario-point {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  background: var(--light);
  border-radius: 8px;
}
.scenario-point-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.scenario-point span { font-size: 13.5px; color: var(--dark); line-height: 1.5; font-weight: 500; }

/* ===== CORE VALUES ===== */
.values-section { background: var(--dark); }
.values-section .section-title { color: #fff; }
.values-section .section-subtitle { color: rgba(255,255,255,0.60); }
.values-section .section-tag {
  background: rgba(249,115,22,0.15);
  border-color: rgba(249,115,22,0.35);
  color: var(--accent-light);
}
.values-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 48px;
}
.value-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.25s;
}
.value-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(249,115,22,0.30);
  transform: translateY(-3px);
}
.value-icon {
  font-size: 32px; margin-bottom: 16px;
}
.value-card h3 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 10px; }
.value-card p { font-size: 13.5px; color: rgba(255,255,255,0.80); line-height: 1.65; font-weight: 500; }
.core-views {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
}
.core-views h3 {
  font-size: 20px; font-weight: 700; color: #fff;
  margin-bottom: 24px;
}
.views-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.view-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}
.view-item span { font-size: 13.5px; color: rgba(255,255,255,0.85); line-height: 1.6; font-weight: 500; }

/* ===== OBJECTION HANDLING ===== */
.objection-section { background: var(--white); }
.objection-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.objection-card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.objection-card:hover { box-shadow: var(--shadow-md); }
.objection-q {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 14px;
}
.objection-q-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(249,115,22,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: var(--accent);
}
.objection-q h4 { font-size: 14.5px; font-weight: 700; color: var(--dark); line-height: 1.4; }
.objection-a {
  display: flex; align-items: flex-start; gap: 10px;
}
.objection-a-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(13,148,136,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: var(--teal);
}
.objection-a p { font-size: 13.5px; color: var(--dark); line-height: 1.65; font-weight: 500; }

/* ===== SALES PRINCIPLES ===== */
.principles-section { background: var(--light); }
.principles-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
}
.principle-group h3 {
  font-size: 20px; font-weight: 800;
  color: var(--dark); margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.principle-list { display: flex; flex-direction: column; gap: 12px; }
.principle-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.principle-item:hover { box-shadow: var(--shadow-sm); }
.principle-item.do { border-left: 4px solid var(--teal); }
.principle-item.dont { border-left: 4px solid #EF4444; }
.principle-badge {
  font-size: 11px; font-weight: 800;
  padding: 3px 8px; border-radius: 4px;
  flex-shrink: 0; margin-top: 2px;
  letter-spacing: 0.5px;
}
.principle-badge.do { background: rgba(13,148,136,0.12); color: var(--teal); }
.principle-badge.dont { background: rgba(239,68,68,0.12); color: #EF4444; }
.principle-item p { font-size: 13.5px; color: var(--dark); line-height: 1.6; font-weight: 500; }

/* ===== ECOSYSTEM ===== */
.ecosystem-section { background: var(--white); }
.ecosystem-image {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 48px;
}
.ecosystem-image img { width: 100%; height: 420px; object-fit: cover; display: block; }
.ecosystem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.eco-card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.eco-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); background: #fff; }
.eco-card-icon { font-size: 28px; margin-bottom: 12px; }
.eco-card h4 { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.eco-card p { font-size: 13px; color: var(--dark); line-height: 1.6; font-weight: 500; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
  padding: 80px 0;
}
.cta-content {
  text-align: center; max-width: 700px; margin: 0 auto;
  padding: 0 32px;
}
.cta-content h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800; color: #fff;
  letter-spacing: -0.8px; margin-bottom: 16px;
}
.cta-content p {
  font-size: 17px; color: rgba(255,255,255,0.90);
  margin-bottom: 36px; line-height: 1.7;
  font-weight: 500;
}
.cta-actions {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.btn-white {
  background: #fff; color: var(--primary);
  border: none; padding: 14px 28px;
  border-radius: 10px; font-size: 15px; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-white:hover { background: var(--light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.20); }
.btn-outline-white {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,0.50);
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.10); transform: translateY(-2px); }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 60px 0 30px;
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 20px 0;
}
.footer-logo {
  flex-shrink: 0;
}
.footer-logo img {
  max-height: 40px;
  width: auto;
}
.footer-socials {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
  align-items: center;
}
.footer-socials a {
  color: rgba(255,255,255,0.70);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.footer-socials a:hover {
  color: var(--accent-light);
}
.footer-copyright {
  flex-grow: 1;
  text-align: right;
}
.footer-copyright p {
  font-size: 12px;
  color: rgba(255,255,255,0.50);
  margin: 0;
}
.footer-copyright a {
  color: rgba(255,255,255,0.50);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-copyright a:hover {
  color: var(--accent-light);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-copyright {
    text-align: left;
  }
}

/* ===== PROGRESS BAR ===== */
.reading-progress {
  position: fixed; top: 70px; left: 0; right: 0;
  height: 3px; background: rgba(255,255,255,0.10);
  z-index: 999;
}
.reading-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  width: 0%; transition: width 0.1s;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff; border: none;
  border-radius: 50%; cursor: pointer;
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none;
  transition: all 0.3s;
  z-index: 998;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--primary-light); transform: translateY(-3px); }

/* ===== MOBILE MENU ===== */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 6px 0;
  transition: all 0.3s;
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: #fff; border-radius: 2px; transition: all 0.3s;
}
.mobile-menu {
  display: none;
  position: fixed; top: 70px; left: 0; right: 0;
  background: var(--primary);
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  z-index: 999;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; color: rgba(255,255,255,0.85);
  text-decoration: none; font-size: 15px; font-weight: 500;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .what-grid { grid-template-columns: 1fr; }
  .what-image { order: -1; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .navbar-center, .navbar-right .btn-browse-nav { display: none; }
  .hamburger { display: flex; }
  .problem-grid { grid-template-columns: 1fr; }
  .priority-grid { grid-template-columns: 1fr; }
  .customer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .views-grid { grid-template-columns: 1fr; }
  .objection-grid { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .ecosystem-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .scenario-points { grid-template-columns: 1fr; }
  .why-callout { padding: 28px 24px; }
  .why-callout p { font-size: 16px; }
  .navbar { padding: 0 20px; }
  .container { padding: 0 20px; }
  section { padding: 56px 0; }
}