/* ==========================================================================
   DigiTechzo - GTM Agency for B2B Business Stylesheet
   Typography: Manrope & Space Grotesk (Website Design System Standard)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg-main: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --bg-section: #F8FAFC;
  --green-primary: #4EB028;
  --green-light: #62C436;
  --green-dark: #3d8b20;
  --green-gradient: linear-gradient(135deg, #62C436 0%, #4EB028 100%);
  --green-gradient-hover: linear-gradient(135deg, #4EB028 0%, #3d8b20 100%);
  --gold-primary: #F59E0B;
  --text-main: #111827;
  --text-muted: #556070;
  --text-body: #556070;
  --border-color: #E2E8F0;
  --border-green: rgba(78, 176, 40, 0.25);
  --shadow-green: 0 6px 20px rgba(78, 176, 40, 0.25);
  --shadow-green-lg: 0 10px 25px rgba(78, 176, 40, 0.35);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 12px 30px rgba(0, 0, 0, 0.08);
  
  --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-pill: 9999px;
  --radius-lg: 16px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

/* ==========================================================================
   Section Headers & Typography Hierarchy
   ========================================================================== */
.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(78, 176, 40, 0.08);
  border: 1px solid var(--border-green);
  color: var(--green-dark);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-pill.gold {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.35);
  color: #B45309;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.25rem;
  line-height: 1.25;
  margin-bottom: 16px;
  font-weight: 800;
}

.section-title p {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.65;
}

.section-padding {
  padding: 85px 0;
}

/* ==========================================================================
   Buttons (Website Design System Standard)
   ========================================================================== */
.btn-pill-primary {
  background: var(--green-gradient) !important;
  color: #FFFFFF !important;
  border: 1px solid var(--green-primary) !important;
  font-weight: 700 !important;
  padding: 13px 30px !important;
  border-radius: var(--radius-pill) !important;
  font-size: 0.95rem !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  box-shadow: var(--shadow-green) !important;
  transition: var(--transition) !important;
  cursor: pointer !important;
  text-decoration: none !important;
  white-space: nowrap !important;
}

.btn-pill-primary:hover,
.btn-pill-primary:focus,
.btn-pill-primary:active {
  background: var(--green-gradient-hover) !important;
  border-color: var(--green-light) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-green-lg) !important;
  text-decoration: none !important;
}

.btn-pill-secondary {
  background: transparent !important;
  background-color: transparent !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border-color) !important;
  font-weight: 700 !important;
  padding: 13px 30px !important;
  border-radius: var(--radius-pill) !important;
  font-size: 0.95rem !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  transition: var(--transition) !important;
  cursor: pointer !important;
  text-decoration: none !important;
  white-space: nowrap !important;
}

.btn-pill-secondary:hover,
.btn-pill-secondary:focus,
.btn-pill-secondary:active {
  background: rgba(78, 176, 40, 0.05) !important;
  background-color: rgba(78, 176, 40, 0.05) !important;
  border-color: var(--green-primary) !important;
  color: var(--green-primary) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 16px rgba(78, 176, 40, 0.18) !important;
  text-decoration: none !important;
}

.btn-pill-secondary:hover i,
.btn-pill-secondary:focus i,
.btn-pill-secondary:active i {
  color: var(--green-primary) !important;
  transition: color 0.2s ease !important;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.gtm-hero {
  padding: 140px 0 90px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-section) 100%);
  border-bottom: 1px solid var(--border-color);
}

.gtm-hero::before {
  content: '';
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(78, 176, 40, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.gtm-hero .container {
  position: relative;
  z-index: 1;
}

.gtm-hero h1 {
  font-size: 3.25rem;
  line-height: 1.15;
  margin-bottom: 22px;
  font-weight: 800;
  color: var(--text-main);
}

.gtm-hero h1 span {
  color: var(--green-primary);
  display: inline-block;
}

.gtm-hero p.lead {
  font-size: 1.15rem;
  color: var(--text-body);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.anim-flip {
  display: inline-block;
  animation: coinFlip 4s infinite ease-in-out;
}

@keyframes coinFlip {
  0%, 100% { transform: rotateY(0deg); }
  50% { transform: rotateY(180deg); }
}

/* ==========================================================================
   Problem Section (The Gap)
   ========================================================================== */
.problem-section {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.problem-content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.problem-text {
  flex: 1.2;
}

.problem-text h2 {
  font-size: 2.15rem;
  line-height: 1.25;
  margin-bottom: 18px;
}

.problem-text p {
  font-size: 1.02rem;
  color: var(--text-body);
  margin-bottom: 16px;
  line-height: 1.65;
}

.problem-quote {
  flex: 1;
  background: var(--bg-section);
  border-left: 4px solid var(--green-primary);
  padding: 36px 32px;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: 1.12rem;
  font-style: italic;
  color: var(--text-main);
  position: relative;
  box-shadow: var(--shadow-card);
  line-height: 1.6;
}

.problem-quote i {
  position: absolute;
  top: 18px;
  right: 22px;
  font-size: 2.8rem;
  color: rgba(78, 176, 40, 0.12);
}

/* ==========================================================================
   Services Grid (Capabilities)
   ========================================================================== */
.services-section {
  background: var(--bg-section);
  border-bottom: 1px solid var(--border-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--green-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.service-icon {
  width: 58px;
  height: 58px;
  background: rgba(78, 176, 40, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  color: var(--green-primary);
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 1.32rem;
  margin-bottom: 14px;
}

.service-card p {
  font-size: 0.96rem;
  color: var(--text-body);
  flex-grow: 1;
  margin-bottom: 20px;
}

.benefit-badge {
  background: rgba(78, 176, 40, 0.05);
  border: 1px solid var(--border-green);
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.5;
}

.benefit-badge strong {
  color: var(--green-dark);
}

/* ==========================================================================
   Why Us Section
   ========================================================================== */
.why-us-section {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.why-card {
  padding: 28px 24px;
  border-left: 3px solid var(--border-color);
  transition: var(--transition);
  background: var(--bg-section);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.why-card:hover {
  border-left-color: var(--green-primary);
  background: #FFFFFF;
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.why-number {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--green-primary);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.why-card h4 {
  font-size: 1.22rem;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* ==========================================================================
   Process Section (Methodology)
   ========================================================================== */
.process-section {
  background: var(--bg-section);
  border-bottom: 1px solid var(--border-color);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 24px;
}

.process-card {
  background: var(--bg-main);
  padding: 34px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

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

.process-step {
  width: 48px;
  height: 48px;
  background: var(--bg-main);
  border: 2px solid var(--green-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--green-primary);
  margin: 0 auto 18px;
}

.process-card h4 {
  font-size: 1.18rem;
  margin-bottom: 10px;
}

.process-card p {
  font-size: 0.94rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* ==========================================================================
   Benefits List (Value)
   ========================================================================== */
.benefits-section {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
  max-width: 1000px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--bg-section);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  font-size: 0.98rem;
  color: var(--text-main);
  font-weight: 600;
  transition: var(--transition);
}

.benefit-item:hover {
  background: #FFFFFF;
  border-color: var(--green-primary);
  box-shadow: var(--shadow-card);
}

.benefit-item i {
  color: var(--green-primary);
  font-size: 1.25rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ==========================================================================
   Results Section (Track Record)
   ========================================================================== */
.results-section {
  background: var(--bg-section);
  border-bottom: 1px solid var(--border-color);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 30px;
}

.result-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.result-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--green-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.result-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.result-card p {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 22px;
}

.result-metric {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(78, 176, 40, 0.06);
  border-left: 4px solid var(--green-primary);
  padding: 16px 18px;
  border-radius: 0 8px 8px 0;
}

.result-metric i {
  color: var(--green-primary);
  font-size: 1.35rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.result-metric-text {
  font-size: 0.92rem;
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.5;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-section);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover,
.faq-item.active {
  border-color: var(--green-primary);
  background: #FFFFFF;
  box-shadow: var(--shadow-card);
}

.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 16px;
}

.faq-question i {
  color: var(--green-primary);
  transition: transform 0.3s ease;
  font-size: 0.95rem;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  padding-bottom: 22px;
}

.faq-answer p {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ==========================================================================
   Footer CTA Section
   ========================================================================== */
.footer-cta-section {
  background: linear-gradient(180deg, var(--bg-section) 0%, #FFFFFF 100%);
  padding: 95px 0;
  text-align: center;
}

.footer-cta-section h2 {
  font-size: 2.4rem;
  margin-bottom: 16px;
  font-weight: 800;
}

.footer-cta-section p {
  font-size: 1.1rem;
  color: var(--text-body);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.footer-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 991px) {
  .gtm-hero h1 {
    font-size: 2.6rem;
  }
  .problem-content {
    flex-direction: column;
    gap: 36px;
  }
  .problem-quote {
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
  .gtm-hero {
    padding: 120px 0 60px;
  }
  .gtm-hero h1 {
    font-size: 2.1rem;
  }
  .section-title h2 {
    font-size: 1.85rem;
  }
  .services-grid,
  .why-grid,
  .process-grid,
  .benefits-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }
}