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

:root {
  --dark-green: #19402D;
  --darker-green: #122e20;
  --light-bg: #f5f3ee;
  --white: #ffffff;
  --text-dark: #19402D;
  --text-light: rgba(255, 255, 255, 0.75);
  --accent-green: #C8D96F;
  --border-color: rgba(25, 64, 45, 0.15);
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background-color: var(--light-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(245, 243, 238, 0.95);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s;
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  display: block;
  height: 43px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--text-dark);
  transition: opacity 0.2s;
}

.nav-link:hover {
  opacity: 0.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s;
}

.btn-primary {
  background: var(--dark-green);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--darker-green);
  transform: translateY(-1px);
}

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

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  transition: 0.3s;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: var(--light-bg);
  padding: 20px 40px;
  flex-direction: column;
  gap: 15px;
  z-index: 99;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.mobile-nav.active {
  display: flex;
}

/* Hero Section */
.hero {
  padding: 160px 0 80px;
  background: var(--light-bg);
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.hero-content h1 {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-bold {
  display: block;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--text-dark);
}

.hero-italic {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--text-dark);
}

.hero-content p {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(25, 64, 45, 0.7);
  max-width: 480px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 12px;
}

.scroll-indicator {
  position: absolute;
  right: 40px;
  bottom: 40px;
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-dark);
  opacity: 0.5;
  text-transform: lowercase;
}

.scroll-indicator::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: var(--text-dark);
  margin: 10px auto 0;
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* Data Points Section */
.data-points {
  background: var(--dark-green);
  padding: 100px 0;
}

.data-points-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.counter-wrap {
  font-size: clamp(80px, 10vw, 140px);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 16px;
}

.counter-plus {
  color: var(--accent-green);
}

.counter-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 18px;
  font-weight: 500;
}

.counter-label svg {
  stroke: var(--white);
}

.data-points-right p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* About Section */
.about-section {
  padding: 100px 0;
  background: var(--light-bg);
}

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

.about-bold {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.about-light {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 300;
  line-height: 1.5;
  color: rgba(25, 64, 45, 0.5);
}

.about-image img {
  width: 100%;
  border-radius: 0;
  object-fit: contain;
}

/* Tabs Section */
.tabs-section {
  padding: 80px 0;
  background: var(--light-bg);
}

.tabs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.tabs-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 12px;
}

.tab-nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 30px;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 500;
  color: rgba(25, 64, 45, 0.4);
  cursor: pointer;
  transition: all 0.3s;
  border-bottom: 1px solid var(--border-color);
  font-family: var(--font-sans);
  text-align: left;
}

.tab-btn.active {
  color: var(--text-dark);
}

.tab-btn:hover {
  color: var(--text-dark);
}

.tab-btn svg {
  flex-shrink: 0;
}

.tab-panel {
  display: none;
}

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

.tab-panel p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(25, 64, 45, 0.7);
}

/* Revenue Growth Section */
.revenue-section {
  position: relative;
  padding: 160px 0;
  background-image: url('images/hero.jpg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.revenue-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.revenue-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.revenue-content h2 {
  font-size: clamp(40px, 5vw, 64px);
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.15;
}

.revenue-content h2 .bold {
  font-weight: 700;
}

.revenue-content h2 .italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.revenue-content p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 16px;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* Why Choose Section */
.why-section {
  padding: 100px 0;
  background: var(--dark-green);
}

.why-section h2 {
  font-size: clamp(36px, 4vw, 52px);
  color: var(--white);
  margin-bottom: 60px;
  text-align: center;
}

.why-section h2 .bold {
  font-weight: 700;
}

.why-section h2 .italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.why-card {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 30px;
}

.why-number {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-green);
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

/* FAQ Section */
.faq-section {
  padding: 100px 0;
  background: var(--light-bg);
}

.faq-section h2 {
  font-size: clamp(36px, 4vw, 52px);
  margin-bottom: 50px;
  text-align: center;
}

.faq-section h2 .italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-dark);
  text-align: left;
  gap: 20px;
}

.faq-icon {
  font-size: 20px;
  font-weight: 300;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(25, 64, 45, 0.7);
}

/* Book a Demo Section */
.demo-section {
  padding: 100px 0;
  background: var(--dark-green);
  text-align: center;
}

.demo-content h2 {
  font-size: clamp(40px, 5vw, 60px);
  color: var(--white);
  margin-bottom: 20px;
}

.demo-content h2 .bold {
  font-weight: 700;
}

.demo-content h2 .italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.demo-content > p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 16px;
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 40px;
}

.demo-contacts {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.demo-contact-btn {
  display: inline-block;
  padding: 14px 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  color: var(--white);
  font-size: 15px;
  font-weight: 400;
  transition: all 0.3s;
}

.demo-contact-btn:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

/* Footer */
.site-footer {
  background: var(--darker-green);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding-bottom: 60px;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.newsletter-form {
  display: flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  overflow: hidden;
  max-width: 380px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form button {
  padding: 14px 18px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  display: flex;
  align-items: center;
  transition: opacity 0.2s;
}

.newsletter-form button:hover {
  opacity: 0.7;
}

.footer-find {
  padding-top: 20px;
}

.footer-find h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-find p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 40px;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
}

/* Floating Call Button */
.floating-call {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background: var(--dark-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  z-index: 50;
  transition: transform 0.3s, background 0.3s;
}

.floating-call:hover {
  transform: scale(1.1);
  background: var(--darker-green);
}

/* Responsive */
@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .header-inner {
    padding: 16px 24px;
  }
}

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

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 0 60px;
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-image img {
    height: 350px;
  }

  .data-points-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tabs-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tabs-image {
    order: 2;
  }

  .tabs-content {
    order: 1;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .demo-contacts {
    flex-direction: column;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .scroll-indicator {
    display: none;
  }

  .revenue-section {
    padding: 100px 0;
  }
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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